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CertainTeed Vinyl Siding Installation Guide Top Ten Tips for Installing Vinyl Siding Scan for our latest Vinyl and Polymer Siding Installation video. CertainTeed provides quality vinyl siding and accessories that are backed by one of the industry’s best warranties. However, even the best products fall short of expectations if they are not installed properly.
CertainTeed Vinyl Siding Installation Guide Become a CertainTeed Master Craftsman The CertainTeed Master Craftsman program is your opportunity to earn valuable rewards while maintaining a leg up on your competition. These rewards are not available to everyone, just to those who have successfully passed the Master Craftsman Education and Development test. As a Master Craftsman, you are entitled to: • Receive a personalized Certificate of Completion that you can use to promote your professional services.
CertainTeed Vinyl Siding Installation Guide Important Information Warranties Lead Renovations These instructions describe and illustrate the steps involved in installing CertainTeed siding, trim, and accessories. Their purpose is to provide detailed information and how-to tips that will simplify the installation process. CertainTeed shall not accept any liability or responsibility under its written warranty for failure caused by application that does not meet the requirements for proper installation.
CertainTeed Vinyl Siding Installation Guide TABLE OF CONTENTS Top Ten Tips for Installing Vinyl Siding..........................1 Become a CertainTeed Master Craftsman....................2 Important Information..................................................3 SECTION 1 — Introduction ......................................6 Nail Spacing and Product Expansion and Contraction....................................35 Installing Accessories................................................37 Outside Cornerposts..
CertainTeed Vinyl Siding Installation Guide SECTION 7 — Installing Horizontal Siding Cedar Impressions Inside Cornerpost......................108 Top Ten Tips for Installing Vinyl Siding........................70 Cedar Impressions Bay Window Cornerposts..........109 Cutting Panels...........................................................71 Half-Round Shingles................................................110 Overlapping Panels....................................................
CertainTeed Vinyl Siding Installation Guide Section 1 — Introduction Introduction Plan your work, then work your plan. That’s the key to success with any project, and it’s doubly true when it comes to installing vinyl siding, soffit, trim and accessories. If you use the right materials and the right tools in the right order, you’ll complete remodeling and new home installations in less time, with less effort, and with far greater satisfaction.
CertainTeed Vinyl Siding Installation Guide SECTION 2 — Siding Overview Home Exterior Terms Vertical Siding Gable Dormer Rake Soffit Fascia Siding Outside cornerpost Inside cornerpost 7
CertainTeed Vinyl Siding Installation Guide Features of Polymer Shake Siding QuickReferenceTM Nail Mark Indicators QuickReferenceTM Panel Cut Indicators • Industry exclusive easy-to-use nailing guide • No measuring needed for correct panel nailing • Improves speed and ease of installation Patented PanelThermometerTM • Displays panel temperature! • Easy-to-use temperature gauge • The brightest cell indicates panel temperature • Increases installation accuracy, decreases call backs Extra Long Top Lockin
CertainTeed Vinyl Siding Installation Guide Polymer Shake and Shingle Siding Styles Triple 5" Straight Edge Perfection Shingles Double 7" Straight Edge Perfection Shingles Double 7" Straight Edge Rough-Split Shakes Double 9" Staggered Rough-Split Shakes Exclusive Positive Lock Center Pin Hole • Self-supporting, friction lock • No need to hold panel while nailing • Lead-in guide ensures engagement • Allows for band board shrinkage Allows for even expansion and contraction of the panel.
CertainTeed Vinyl Siding Installation Guide Traditional Vinyl Siding Terms Profile The contour or outline of a siding panel as viewed from the side. Nail flange Flat area along top of panel with slots for nailing; slots allow for expansion and contraction. Lock Molded area just under nailing flange into which butt leg/locking leg of next panel above is secured. Exposure The width of the exposed face of each panel of siding; also referred to as reveal.
CertainTeed Vinyl Siding Installation Guide Vinyl Siding Styles Single 8" Clapboard Double 4" Clapboard D i f D Double 4" Dutchlap Double 4-1/2" Clapboard i f D D f i Single 8" Vertical Board & Batten i f f Triple 3" Clapboard D Double 5" Dutchlap Double 4-1/2" Dutchlap D Double 5" Clapboard f i Single 6-1/2" Beaded i D f Single 7" Straight Edge Rough-Split Shakes i D f i Single 9" Staggered Rough-Split Shakes 11
CertainTeed Vinyl Siding Installation Guide Insulated Siding Styles Single 7" Clapboard Double 4" Clapboard i f D Double 6" Clapboard D f i Double 4.
CertainTeed Vinyl Siding Installation Guide SECTION 3 — Vinyl Soffit and Ventilation Features of Vinyl Soffit Profile The contour or outline of a soffit panel as viewed from the side. Texture Visual and tactile characteristics of the soffit panel; designed to recreate the authentic look of natural wood grain, stucco, smooth, etc. Nailing Flange Flat area along top of panel with slots for nailing; slots allow for expansion and contraction.
CertainTeed Vinyl Siding Installation Guide SECTION 4 — Accessories and Tools Corner Systems Outside cornerposts 3/4" Outside cornerpost—woodgrain and matte. Use with all sidings except Cedar Impressions D9 Rough-Split Shakes, Northwoods S9 Rough-Split Shakes and CedarBoards. 1" Outside cornerpost—woodgrain. Use with Cedar Impressions D9 Rough-Split Shakes and Northwoods Shakes. 1-1/4" Outside cornerpost with foam insert—woodgrain.
CertainTeed Vinyl Siding Installation Guide Corner Systems (continued) Mitered cornerposts Outside and inside corner treatment for use with Cedar Impressions. Bay window cornerpost—matte Adapts to odd angles of bay windows. Quarter round insert—matte Installed with a Corner Starter and lineals as a decorative corner treatment. 5" Corner cap—matte Used to create corner systems.
CertainTeed Vinyl Siding Installation Guide Lineals 3-1/2" Snap-on lineal Use with J-channel. 3-1/2" Lineal 5" Lineal 3-1/2" Lineal with foam insert For use with a New Construction Window and Door Starter around windows and doors as a casing. Two lineals can be used to create a corner system when installed with a corner starter and corner insert. The 3/4" channel receives siding panels. Lineals with foam inserts are available for use with insulated siding.
CertainTeed Vinyl Siding Installation Guide Decorative Trim (continued) Cornice molding Finish board Held in place by the F-channel or Cornice Molding Receiver, this accessory hides the installation of the topmost siding panels. With the help of a nail slot punch, topmost siding panels can be installed with nails every time. Can also be used under windows. Cornice molding receiver Installed under eaves to hold the Cornice Molding or Finish Board in place. Does not receive soffit panels.
CertainTeed Vinyl Siding Installation Guide Functional Trim Aluminum trim coil 24"-wide PVC-coated aluminum. Dual undersill trim Secures trimmed siding panels under windows and eaves regardless of the profile or where in the panel face the panel has been trimmed. Undersill trim Cedar Impressions undersill trim Helps secure trimmed siding panels under windows and eaves. Drip cap Acts as a flash over windows and doors.
CertainTeed Vinyl Siding Installation Guide Starter Strips (continued) 5" Metal starter strip Designed to be used on remodeling jobs to help level the first course and span areas that cannot be nailed. For use with all sidings except CedarBoards and Cedar Impressions. 4" Metal shingle starter strip 4" metal starter to be used with Cedar Impressions. Starter strip for Insulated Siding Vinyl starter strip that accommodates 1-1/4" thickness of insulated siding.
CertainTeed Vinyl Siding Installation Guide Soffit Trim Soffit cove trim A decorative soffit receiver featuring a 9/16" receiving pocket. This profile can also be used as an inside cornerpost. Will not work for all profiles. 5/8" and 3/4" F-Channel Receives soffit panels. Deluxe F-Channel Receives soffit panels and cornice molding or finish board. 3/8" H-Bar 1/2" H-Bar 3/4" H-Bar Joins soffit panels. Particularly useful on porch ceilings and hip roof applications.
CertainTeed Vinyl Siding Installation Guide Equipment and Tools Fasteners Use only corrosion-resistant nails (aluminum, stainless or galvanized roofing.) Nails should have a minimum head diameter of 5/16". CertainTeed recommends the use of stainless steel nails or other corrosion-resistant fasteners, when installing siding in coastal areas. Be sure to check with your local code official or governing body for the building requirements in your area. Staples should be a minimum of 16 gauge.
CertainTeed Vinyl Siding Installation Guide Ladders and Scaffolds NOTE: If you will be using an extension ladder during installation, be sure to cushion the upper side rails to help prevent damage to installed siding. Cutting table Portable brake Essential for bending aluminum trim coil to fit around fascia boards, window sills, window and door casings, etc. Please refer to the brake manufacturer’s instructions for metal bending techniques.
CertainTeed Vinyl Siding Installation Guide Cut off and discard Special Tools Nail slot punch (CertainTeed Item # 57997) Punches elongated holes to allow nailing the cut edge of a panel. Also used to enlarge an existing hole to allow proper nailing. Cut off and discard Snaplock punch (CertainTeed Item # 57995 or 57996) Punches tabs in the cut edge of a panel used as a finishing course at the top of a wall or underneath a window. The tabs lock into undersill trim.
CertainTeed Vinyl Siding Installation Guide Section 5 — Estimating Siding Use the illustrations and formulas below and enter totals on the estimating form on page 27. These formulas apply for both horizontal and vertical installations. NOTE: When estimating for a large project, you may want to add a waste allowance of 10 percent to the totals for siding, soffit and accessories. Rectangular wall surfaces Measure height (excluding gables). Measure width (including doors and windows).
CertainTeed Vinyl Siding Installation Guide Upper wall of gambrel house Divide the upper wall of a gambrel house as shown in the illustration. Then use the following formulas: 1/2 (B + C) x H = ____________ 1/2 C x D = ____________ Add these figures to get total area: ____________ Repeat for remaining gambrel surfaces. Dormer sides Measure height of dormer (add 1' to allow for waste).
CertainTeed Vinyl Siding Installation Guide Measuring Before ordering accessories, you also have to determine the width of the J-channel into which you will fit the vinyl siding. To do this, you must first determine which of two methods you will use to apply sheathings or underlayments. This is covered in more detail under “Sheathings.” NOTE: Refer to product catalog for product accessory recommendations and availability. Starter strip: Measure along base of building.
CertainTeed Vinyl Siding Installation Guide Estimating Form Siding Walls Gable ends Dormer sides Upper gambrel walls Total wall surface area Large areas not to be covered: (garage doors/sliding glass doors) Uncovered area Subtract B from A for Total net surface area Soffit Receiving channel Outside corner Inside corners sq feet x .
CertainTeed Vinyl Siding Installation Guide SECTION 6 — Preparing for Horizontal Siding Preparing Wall Surfaces Sheathings In new construction, apply sheathing first, then nail accessories over it. The application method you choose determines the width of the recess opening required. For example, use: • 1/2" opening when applying accessories over sheathing and installing siding with a panel projection of 1/2" or less.
CertainTeed Vinyl Siding Installation Guide Continuous foam insulation systems (SIPs) Continuous foam insulation systems (e.g. rigid insulation, structural insulation products) thicker than 1" create a condition where CertainTeed vinyl siding and polymer shakes cannot be properly attached to the existing framing members, steel studs, or structural sheathing.
CertainTeed Vinyl Siding Installation Guide Steel framing When installing CertaWrap Weather-Resistant Barrier over steel framing, use screws with minimum 1" diameter washers every 32" vertically and horizontally. STUDfinder™ installation instructions 12" (min.) flap 1. The STUDfinder Installation System combines precisely engineered fastening locations with graphics that help ensure quick, accurate, and secure installation.
CertainTeed Vinyl Siding Installation Guide Drop-in foam backer boards Some drop-in foam backers can restrict the movement of vinyl siding. Therefore, CertainTeed vinyl siding may not be applied over any drop-in foam backer other than a contoured drop-in foam backer designed specifically for each profile. IMPORTANT: CertainTeed will not accept any responsibility or liability in the event the drop-in foam backer restricts the movement of the vinyl.
CertainTeed Vinyl Siding Installation Guide When covering over masonry or bricks, it’s better to use 1" x 3" furring. For best thermal performance, install a minimum of 1/4" foam over furring strips. undersill trim sill J-channel Furring strip/foam shim siding Furring and/or foam is also used below eaves and windowsills to maintain correct slope angles when siding panels must be cut to a narrower dimension to fit.
CertainTeed Vinyl Siding Installation Guide Applying over steel studs sheathing or substrate center nail in slots Pre-planning is the key when installing vinyl siding and accessories over steel studs. Pre-planning includes the selection of siding style and the types of accessories. Pre-planning proper stud placement will eliminate many of the problems that could surface once the job has been started, such as at corners, windows, and transitional areas.
CertainTeed Vinyl Siding Installation Guide Up to 1/8" NOTE: Do not nail too tightly. To permit expansion and contraction, panels should hang freely from nails. This allows the panels to move as the temperature changes. Drive the nails until there is between 1/8" to 1/16" of space between the nail head and the nailing flange. Drive the nails straight in. Do not angle nails.
CertainTeed Vinyl Siding Installation Guide Fasteners must penetrate a nailable surface at least 3/4". Be sure to leave up to 1/16" between the fastener and the panel nailing flange. If you’re using a power stapler, drive the staple perpendicular to the nailing slot with one leg of the staple centered in the slot and the other leg above the panel. NOTE: Check with local building codes to verify fastener requirements for your area.
CertainTeed Vinyl Siding Installation Guide 1/4" to 3/16" Product Category Max. Nail Spacing Gaps to Accessories top most nail at the top of the top most full nail slot Vertical Siding center remaining nails in the slot 12" 40°F or Greater Less than 40° F 3/16" top 3/8" bottom 1/4" top 1/2" bottom Hang off of top nail slot (see page 80 for more details). 3/8" to 1/2" Product Category Max.
CertainTeed Vinyl Siding Installation Guide Installing Accessories Snapping a chalk line sheathing To ensure proper installation, you must establish a straight reference line to guide the positioning of the starter strip and the first course of siding. housewrap If the house is reasonably level, find the lowest point of the old siding (or sheathing if working on new construction). Partially drive a nail at one corner, starter height minus 1/4" above the lowest corner. Attach chalk line.
CertainTeed Vinyl Siding Installation Guide Outside Cornerposts 1/4" Top of topmost nail, center remaining nails flashing Flash the corners of the home by bending a 20"-wide piece of aluminum trim coil 90° so you have two 10" legs. Cover the entire length of the corner, lapping the upper pieces over the lower pieces. (Self-adhering flashing may be substituted for trim coil. Follow the manufacturer’s installation instructions and observe local building code requirements.
CertainTeed Vinyl Siding Installation Guide NOTE: If the transition material allows, the bottom 3/4" of the channels may be removed from the outside cornerpost so that the face of the corner may be positioned lower and more in line with the bottom of the siding. This method creates a transition with more pleasing aesthetics. The outside cornerpost face must still maintain 3/8" or 5/8" clearance from obstructions.
CertainTeed Vinyl Siding Installation Guide Capping an outside cornerpost One method of capping an outside cornerpost is to cut a piece of J-channel twice as long as the width of the corner-post face. Mark a 90° angle from the center and cut out this area. Then cut 7/8" away from each end, except for the nailing flange. Bend the J-channel in the center and nail it to the outside of the corner of the house. Then insert the cornerpost into the J-channel.
CertainTeed Vinyl Siding Installation Guide Inside Cornerposts 1/4" to 3/8" hang from top nail, center remaining nails 8" to 10" 3/4" There are three options for trimming inside corners: Standard 3/4" inside cornerpost, single J-channel, and two J-channels. To flash the inside corner, bend a 20"-wide piece of aluminum coil stock 90° so you have two 10" legs. Insert the flashing into the corner. If you use more than one piece of flashing, overlap the upper pieces of the flashing over the lower pieces.
CertainTeed Vinyl Siding Installation Guide “L” shaped flashing Federal Corners To create a federal-style corner, flash the corner with aluminum trim coil or other flashing materials. Hang a new construction starter strip. Position the top nail in the top of the nailing slot. All other nails should be centered in the slots spaced 8" to 10" apart. Position and secure the 3-1/2" lineal. Position and secure an aluminum starter strip. Position and secure the 5" lineal.
CertainTeed Vinyl Siding Installation Guide Trimming Bay Window Corners There are several ways to trim the odd angles of bay windows. Here are two of them: 1. Install bay window cornerpost. 2. Install J-channel with a quarter-round insert. Before you begin, make sure the corner is properly flashed. for angles less than 45° Install bay window cornerpost • Cut bay window cornerpost to the proper length.
CertainTeed Vinyl Siding Installation Guide Decorative Trim Options around Windows and Doors 2-1/2" Window and door casing System requires 2-1/2" window and door casing. 3-1/2" Snap-on lineal System requires 1" face J-channel. 3-1/2" Lineal system System requires 3-1/2" lineals and starter strips. 5" x 3-1/2" Lineal system System requires 5" lineals, 3-1/2" lineals, and starter strips. 3-1/2" Lineal system with corner block System requires 3-1/2" lineals, starter strips, and lineal corner block.
CertainTeed Vinyl Siding Installation Guide Window Flashing If installing a new window and flashing, refer to the window manufacturer’s instructions and ASTM E2112, Standard Practice for Installation of Exterior Walls, Doors, and Skylights for the proper flashing installation method for the window type and wall configuration of the project.
CertainTeed Vinyl Siding Installation Guide rain tab Installing Window and Door Trim Install J-channel along the top and sides of door casings and around windows. NOTE: When installing J-channel around replacement windows that do not have nail flanges, add flashing for greater protection against water infiltration. For an example of completed flashing, see the previous page. 1" There are two methods of joining J-channels at corners. The easiest method is to square cut the corners.
CertainTeed Vinyl Siding Installation Guide 3-1/2" Snap-on Lineal Application around Windows and Doors This application works only on 1"-faced J-channel . The installation of J-channel for snap-on lineals is the same procedure as installing lineal starter strip. Measure the openings and cut the J-channel 1/2" less than your measurement. Install the J-channel around the opening, centering the J-channel so that each end of the J-channel is 1/4" from the opening. Nail the J-channel every 8" to 10".
CertainTeed Vinyl Siding Installation Guide Measure the side casing and add 7". Use a triangle to create a 45˚ angle or measure 3-1/2" in from the edge of the part. Use snips or a miter saw to remove this portion. Flip the part over and remove the locking leg as shown. This should be done to both ends. Snap the lineal over the J-channel as shown. Use the same measurements for both sides. Corner blocks Install J-channel around the perimeter of the window opening.
CertainTeed Vinyl Siding Installation Guide measure window and subtract 1/2" (leaving 1/4" per side as shown) vertical pieces: place the uppermost nail in top of nail slot (still loose nailed) 1/4" 1/4" Lineal Starter Application for Windows and Door Surrounds When securing window and corner starter strips, outside corner pieces (OSCP), inside corner pieces (ISCP), one piece corners, lineals—basically, any vertically mounted siding product—always place the top nail (or staple) first, and in a manner that
CertainTeed Vinyl Siding Installation Guide Lineal Application around Windows Measure the top of the opening and add 7" (3-1/2" extra for each side) if the side lineals are also 3-1/2". Add 10" total if using 5" lineals. 3-1/2" remove Use a triangle to create a 45° angle or measure 3-1/2" in from the locking leg. 45° NOTE: The nail flange is always the longest part of a surrounding miter. 3-1/2" cut for rain tab Use snips to remove the part as shown.
CertainTeed Vinyl Siding Installation Guide 1/2" 3-1/2" Measure the height of the window or door. Add 7" (for the 3-1/2" header and bottom lineal) and cut. NOTE: Add additional material if using 5" lineals. window or door frame 3/4" Trim a minimum of 3/4" from the top end of the side lineals.
CertainTeed Vinyl Siding Installation Guide Measure the bottom of the opening and add 7" (3-1/2" extra for each side) if the side lineals are also 3-1/2". Add 10" total if using 5" lineals. window frame 3-1/2" 3/4" Trim 3/4" tabs from the lineal as shown. 3/4" view of notching from back side (same on both ends) Snap the lineal in place and secure by nailing (or stapling) it through center of the nail slots.
CertainTeed Vinyl Siding Installation Guide Lineals over Horizontal Siding 5" lineal flashing new construction starter strip Butt dual undersill trim upward against the bottom of the flashing dual undersill trim Hand punch horizontal siding (locking area has been removed). Siding panel locks into dual undersill trim. Capping a Lineal Used as a Rake Board Cut a section of lineal equal in length to the face of the lineal. This dimension is dependent on the rake angle.
CertainTeed Vinyl Siding Installation Guide 1/8" per side make 1" cuts Corner Blocks Corner block Install 1/2" J-channel as a starter. Measure and cut the side lineals to the exact size of the window or door opening. Cut the top and bottom lineals 1/4" longer than the window. Using vinyl snips, make two 1" long cuts in the pocket areas on both sides of each lineal. These cuts allow the lineals to connect with the corner block and help provide proper drainage.
CertainTeed Vinyl Siding Installation Guide 5" Square Header with End Caps over 3-1/2" Lineals Sides and Bottoms Assemble the 5" header and cap. The side 3-1/2" lineals should extend approximately 1" inside the header assembly.
CertainTeed Vinyl Siding Installation Guide Creating End Caps for 5" Lineals remove remove 3/4" To create the header, first cut a 7" piece of 5" lineal. Measure and trim as shown. The resulting piece fits into the end of the 5" lineal. The ends of the 5" lineal also need trimming to receive the end caps. Create a 3/4" rain tab in the pocket area and trim off a 3/4" tab from the bottom.
CertainTeed Vinyl Siding Installation Guide Slip Joints for Lineal Corners Assemble the 5" header and cap. The side 3-1/2" lineals should extend approximately 1" inside the header assembly.
CertainTeed Vinyl Siding Installation Guide Crown Molding Treatment Options Option 1 (page 59) • Crown molding • Crown molding end caps • 3/4" Pocket J-channel header and surround Other options are possible with the crown molding: For example, use 3-1/2" lineals vertically and at the window base along with a J-channel and crown molding header. The only requirement for using the crown molding is having receiving channels 3/4" wide.
CertainTeed Vinyl Siding Installation Guide Crown Molding and Cap for 3/4" Pocket J-Channel cut crown molding cap in half You will need: • Crown molding • Crown molding end caps 2" rain tab • 3/4" pocket J-channel header and surround window flashing To use crown molding with 3/4" pocket J-channels, measure the length of the completed J-channel surround and add 2-1/2" (the crown molding overlaps the J-channels by 1-1/4" per side).
CertainTeed Vinyl Siding Installation Guide Crown Molding with Cap for 5" Header Lineal 5" lineal header Crown molding with 5" header and 3-1/2" surrounds. Determine the header length by measuring from the outside of both side lineals and adding 1/16" to 1/8" per side for overlap. To cut the crown molding, add 2-1/2" to the previously determined header length (1-1/4" added per side).
CertainTeed Vinyl Siding Installation Guide Insert a crown molding cap into the crown molding and trace the shape. Trim as shown. the crown molding requires a rain tab 2" long—cut from the pocket receiver apply the crown molding to the header with a bead of caulk Insert the header cap. cut in half finished assembly Cut the crown molding cap in half. Apply each half to the end of the crown molding and secure it with a bead of caulk.
CertainTeed Vinyl Siding Installation Guide Band Board Installing Band Board Before you begin, determine where the last course of siding will end. Nail cornice receiver loosely every 8" to 10", with the nailing fin facing up. Keep the cornice receiver straight as it establishes the line for the Band Board. Install the last course of siding 1/4" below the cornice receiver. If necessary, trim the top of the siding panel to fit below the cornice receiver.
CertainTeed Vinyl Siding Installation Guide Overlapping two pieces of Band Board 2 3 For the underside piece, measure back 1-1/2" from the end of the vinyl. Cut back 1-1/2" of foam and remove the bottom portion of the rear return and snap leg. Slip the vinyl edge of the bottom portion of the seam between the foam and the vinyl panel. Slide two pieces together, overlapping them 1-1/4", leaving a 1/4" gap between the foam for expansion.
CertainTeed Vinyl Siding Installation Guide Blind Miter An alternative to a standard blind miter offers support to the corner without adding material. The measurements shown for the fold are for a 5" lineal. The same method can be used with 3-1/2" lineals, but the fold would be changed from 1-1/2" to 1-3/8".
CertainTeed Vinyl Siding Installation Guide Finishing siding with Cornice Molding and Receiver Finishing the last course of siding with Cornice Molding cornice receiver cornice molding To finish the top course of siding, attach cornice receiver to the top of the wall under the eave or soffit. Trim the top panel to within 1/4" 1/4" of the cornice receiver. Using a nail slot punch, punch nail slots 1/4" from the trimmed edge, 16" apart.
CertainTeed Vinyl Siding Installation Guide Installing J-Channel as Gable End Trim Install J-channel to receive siding at gable ends, as shown in the illustration. To create a clean, professional look, follow these steps: To create an angle template, hold a piece of J-channel against the slope while transferring the angle to another J-channel with a pencil. 90º 90º Next, transfer the angle of the template to the end of a length of J-channel. Be sure to extend the line onto the nail flange.
CertainTeed Vinyl Siding Installation Guide Using Lineals as Gable Trim You can give gable end trim a more dramatic appearance by using 3-1/2" or 5" lineals instead of J-channel. To install the lineals: Make a pattern duplicating the gable slope. To create an angle template, lock a piece of lineal into the previous course of siding or other gable starter. Hold a second piece of lineal or starter against the slope and transfer the angle with a pencil.
CertainTeed Vinyl Siding Installation Guide flashing Using Restoration Millwork® in Place of Vinyl Accessories shim corners to create proper pocket height Installing outside corners Flash the corners of the home by bending a 20" wide piece of aluminum trim coil 90° so you have two 10" legs. Cover the entire length of the corner, lapping the upper pieces over the lower pieces. (Self-adhering flashing may be substituted for trim coil.
CertainTeed Vinyl Siding Installation Guide Installing Trimboards around exterior doors Flash the door according to the manufacturer’s specifications. Once the opening is properly flashed, begin by determining the length of the trim along the sides of the door by measuring each side. Start at the top of the door and drop down to the desired termination point. Using these measurements, cut the second and third sections of Restoration Millwork.
CertainTeed Vinyl Siding Installation Guide Section 7 — Installing Horizontal Siding Top Ten Tips for Installing Vinyl Siding CertainTeed provides quality vinyl siding and accessories that are backed by one of the industry’s best warranties. However, even the best products fall short of expectations if they are not installed properly.
CertainTeed Vinyl Siding Installation Guide factory notches Cutting Panels To cut panels to size, follow these procedures: Cross cuts For a precise cut, use a power circular saw equipped with a sharp, fine-tooth plywood blade. For best results, reverse blade direction. Cut one or two panels at a time, carefully advancing the saw through the vinyl. A rule of thumb: The lower the temperature, the slower the feed rate. Panels can also be cut with snips. Use a square to mark the cut line.
CertainTeed Vinyl Siding Installation Guide STUDfinder Installation System for 12' Panels The STUDfinder™ Installation System combines precisely engineered nail slot locations with graphics to help ensure quick, accurate and secure installation of CertainTeed siding panels on homes with standard 16" or 24" o.c. frame construction. NOTE: In areas without special wind-load requirements, some vinyl siding may be used in 24" o.c. construction.
CertainTeed Vinyl Siding Installation Guide STUDfinder Installation System for Oversized (16', 16' 8", 20' and 25') Panels CertainTeed’s longer siding panels – 16'8" CedarBoards XL, 16' and 20' Monogram 46L and 25' Monogram 46XL – feature 8 nail slots every 16", with one of the 8 letters of the word “STUDfind” centered directly under each slot. In 16" o.c.
CertainTeed Vinyl Siding Installation Guide Preparing Wall Surfaces The key to successful vinyl siding application is proper preparation of the nailing surface. It is essential that you work over a smooth nailing surface. The more level and even the wall surface, the better the finished installation will look. The steps involved in preparation differ for new homes and old, so choose the instructions (page 28 to 33) that pertain to your project.
CertainTeed Vinyl Siding Installation Guide Transitioning from brick, stone, or stucco to vinyl siding To transition from brick, stone, or stucco to vinyl siding: sheathing starter strip or J-channel flashing mortar • Caulk where the sheathing meets the brick, stone, or stucco. Caulk the flashing, and make sure a drip cap is in place.
CertainTeed Vinyl Siding Installation Guide Install panel If necessary to maintain the slope angle, install furring under the sill as described on pages 31 to 32. window J-channel utility trim horizontal siding dual undersill trim NOTE: You can eliminate this step by using dual undersill trim. This trim has two receiving channels. Use the inner channel if you’ve cut the siding panel near the locking edge. Use the outer channel if the cut has been made near the butt edge.
CertainTeed Vinyl Siding Installation Guide Fitting at gable ends Make a pattern duplicating the gable slope. Use this pattern to guide the cutting of panels to fit gable ends. To make pattern: Lock a short piece of siding into the panel gable starter course as shown in the illustration. Hold a second piece of siding against the J-channel at the slope. Run a pencil along edge of this piece, transferring the slope angle to the first piece of siding. Cut along the line using a power saw or tin snips.
CertainTeed Vinyl Siding Installation Guide To install, lock the bottom of the cut panel into the panel below. Push the top edge into J-channel or undersill trim. Tabs will catch in the trim and hold the panel firmly in place. NOTE: Since you will not nail this last course, it is important that the tabs fit properly in the trim to provide support while allowing movement for expansion.
CertainTeed Vinyl Siding Installation Guide a Shutter Installation The ideal application (a) has a joint between the two shutters where the shutters are secured to the home. In this way, the siding panel is not “hard nailed” between the two shutters and the siding is allowed free movement. When there is no joint between the shutters and when the shutters are secured to the home (b), the shutters’ fasteners do not allow the siding panel to move.
CertainTeed Vinyl Siding Installation Guide Section 8 – Installing Vertical Siding (Including Board & Batten) Preparing Wall Surfaces upper edge of topmost nailing slot For the most part, the wall preparation instructions given for horizontal siding also apply to vertical applications. The key requirement, of course, is that you start with a smooth, level and rigid substrate (plywood, wood composite, rigid foam or fiber sheathing). NOTE: Never install vinyl siding over open furring strips or studs.
CertainTeed Vinyl Siding Installation Guide 1A 1B Cornerposts Install outside and inside cornerposts using dimensions and procedures described on pages 38–41. NOTE: Unlike the preparation for horizontal siding, do not install a starter strip for vertical siding. Top and Bottom J-Channel Snap a base line 1" above the low part of the house. Apply J-channel along the top and bottom of the walls to receive the siding panels. Install the bottom J-channel (illustration 1A). Overlap J-channels 3/4".
CertainTeed Vinyl Siding Installation Guide If a wall requires more than one course of siding, you can proceed in one of three ways: vertical siding Use two lengths of J-channel, back-to-back, at the joint between the two courses (illustration a). vertical siding Use a combination of one length of J-channel and one length of drip cap (illustration b). J-channel J-channel flashing Use a double channel lineal and flashing where required.
CertainTeed Vinyl Siding Installation Guide Wall Panels Follow the instructions described earlier under the section “Preparation for Horizontal Siding” beginning on page 28. Plan the panel layout Correctly installed vertical siding should have a balanced appearance. This means that if you were to draw a vertical line down the center point of a wall, you’d have an equal number of panels to the right and left. If you had to trim panels to fit, the end-most panels would be of identical width.
CertainTeed Vinyl Siding Installation Guide Install the next panel. Lock the panel into the preceding panel, then nail every 12". Continue with succeeding panels. When necessary, cut panels to fit around doors and windows. When marking the cut, remember to allow for expansion. The method used to install panels around doors and windows is determined by the need to cut a panel and the position of that cut. If a cut was made next to a remaining V-groove, insert the panel into the J-channel.
CertainTeed Vinyl Siding Installation Guide Section 9 — Porch Ceilings, Soffit, Fascia Requirements for Proper Soffit Ventilation Proper attic ventilation is important for any home. The 2009 International Building Code (IBC) Section 1203 Ventilation furnishes a basic guide for determining proper ventilation for any home. The information provided here may under certain circumstances not result in enough ventilation. Therefore, the calculation provided should be used as a guide only.
CertainTeed Vinyl Siding Installation Guide Porch Ceilings The procedures used to install a porch ceiling are in many ways similar to those used to install soffit. These procedures vary slightly, depending on whether you’re working on new construction or a remodeling project. New construction projects Begin by installing receiving channels on all four sides of the porch. If you are using F-channel, nail it to existing walls. If you are using J-channel, you will have to install a nailing base.
CertainTeed Vinyl Siding Installation Guide Remodeling projects Check to be sure the existing ceiling can serve as a solid nailing base. If the existing ceiling is solid, remove all existing moldings and fixtures from the ceiling and begin by nailing inverted J-channel along the perimeter of the ceiling area. If you plan to use light blocks to attach external light fixtures, install them to adequate backing. Plan the layout of the ceiling panels to achieve an even balance or to align with adjacent work.
CertainTeed Vinyl Siding Installation Guide Fig. 1 fascia cap or coil stock Soffit You can use solid vinyl panels or perforated vinyl panels for soffit installations. Perforated panels provide ventilation, which helps to reduce heat buildup in the summer and ice dams in the winter. In buildings with roof ridge vents, you should install ventilated soffit. Check local building codes to determine the amount of ventilation required.
CertainTeed Vinyl Siding Installation Guide NOTE: If you don’t have the proper receiver for the soffit, you can modify J-channel to create an F-receiver. Simply cut slots in the nail flange area where the receiver will be nailed to the wall, bend back the flange, and nail the flange to the wall. Installing soffit Measure from the wall to the fascia board. Then subtract 1/2" to allow for expansion.
CertainTeed Vinyl Siding Installation Guide Turning a corner To turn a corner, measure from the channel at the wall corner to the channel at the corner of the fascia board. Subtract 1/4" for expansion. If necessary, install nailing strips to provide backing for the lineal. Cut and install soffit double channel lineal or H-bar. Miter the corner soffit panels and install as described earlier. soffit H-bar fascia Completing the installation miter soffit panels Fig.
CertainTeed Vinyl Siding Installation Guide Triple 3-1/3 Solid, InvisiVent and Perimeter Soffit Installation over open eaves In most situations, T3-1/3 Solid, InvisiVent and Perimeter Soffit should be installed like our standard soffit products. However, when it is installed over open eaves, follow these installation techniques. Install receiving channels fascia cap or coil stock open rafter F-channel soffit There are two ways to install receiving channels for soffit.
CertainTeed Vinyl Siding Installation Guide Vinyl Fascia vinyl fascia cap undersill trim fascia board The wooden fascia board that encloses the front of an eave also needs protection from the weather. To provide this protection, you can install vinyl or aluminum fascia panels. There are two procedures for installing vinyl fascia panels—one for installations that include soffit, one for installations without soffit.
CertainTeed Vinyl Siding Installation Guide For installations that include soffit Nail the undersill trim in place along the top of the fascia board. Then nail F-channel along the bottom outside surface of the fascia board (shown). The fascia panel will have to be rip cut to fit over the fascia board and F-channel. To determine the width of the panel, measure from the slot in the undersill trim to the bottom of the F-channel. Deduct 1/4" and cut (shown).
CertainTeed Vinyl Siding Installation Guide Section 10 — Installing Specific CertainTeed Products Cedar Impressions® Shingles and Shakes Important These products are not designed for roof application. They are designed solely for installation on vertical surfaces. The panels must be installed with nails over a solid substrate with nail holding strength such as plywood, OSB, or existing wood siding (minimum 7/16" thick). These products cannot be installed with staples.
CertainTeed Vinyl Siding Installation Guide NOTE: If two temperature cells on the PanelThermometer show a color change, use the brighter color as the indicator. Each panel has a patented PanelThermometer™ that displays panel temperature and indicator lines that serve as guides for proper spacing between the panels. The PanelThermometer is located on the upper right-hand corner of the panel; the indicator lines are on the upper left-hand corner. Note that the panel temperature may change throughout the day.
CertainTeed Vinyl Siding Installation Guide Starting on the right side of the wall, hook the bottom locking leg of the panel into the starter strip and slide the panel into the cornerpost or receiving channel. Leave 1/4" space between the panel and the corner for expansion. If you are planning to install the Mitered Cornerpost, space the panel 3" from the corner. Fasten the panel to the wall by first nailing through the round center hole in the nailing hem at the top of the panel.
CertainTeed Vinyl Siding Installation Guide bottom of receiving channel measure from the locking tab to the bottom of the receiving channel and add 1/8 Installing over a window or opening Cut the panel to fit over the window by measuring from the locking tab of the previous row to the bottom of the receiving pocket. Add 1/8" to this measurement. Turn the panel over and, using this measurement, measure from the bottom of the return leg. Cut the panel to this dimension.
CertainTeed Vinyl Siding Installation Guide quick reference nail mark indicators PRO TIP: When installing Cedar Impressions over foam insulation, extra care needs to be taken to verify that adequate space is left between all nail heads and the panel. 1/4" Starting on the right side of the wall, hook the bottom locking leg of the panel into the starter strip and slide the panel into the cornerpost or receiving channel. Leave 1/4" space between the panel and the corner for expansion.
CertainTeed Vinyl Siding Installation Guide Installing Cedar Impressions Mitered Cornerposts If you are planning to install Mitered Cornerposts, space the siding panel 3" from the edge of the corner. Lock the first corner over the siding, making sure it also locks into the starter strip. Nail the corner through the top two nail slots. NOTE: We recommend that your complete the first wall before installing the cornerpost. Then install the cornerpost as you install the courses of the second, adjacent wall.
CertainTeed Vinyl Siding Installation Guide D9" Staggered Rough-Split Shakes Panel Spacing at Different Temperatures See pages 86 and 87. “A” Note: Do not drive center-pin nails tight. Leave 1/8"–1/16" between the nail head and the panel to allow the panel to move freely during normal expansion and contraction. First course If you are planning to use mitered corners, you MUST use an A + B cut pattern to start each course. This pattern ensures proper fit into mitered corners.
CertainTeed Vinyl Siding Installation Guide drill 3/16" dia. hole at midpoint of remaining panel “B” Second course Cut off of the right side of the D9 shakes at indicator “B,” which is located above the nail slots, cutting straight through the panel. Drill a 3/16" hole in the center of the nail hem and nail the siding through this hole to control the direction of expansion and contraction. Another option is to nail each end of a nail slot located at the center of the panel.
CertainTeed Vinyl Siding Installation Guide D7" Straight Edge Rough-Split Shakes Panel Spacing at Different Temperatures See pages 94 and 95. “A” NOTE: Do not drive center-pin nails tight. Leave 1/8"–1/16" between the nail head and the panel to allow the panel to move freely during normal expansion and contraction. First course Strike a level line around the house and install Cedar Impressions Metal Starter.
CertainTeed Vinyl Siding Installation Guide drill 3/16" diameter hole at midpoint of remaining panel “B” PRO TIP: When installing Cedar Impressions over foam insulation, extra care needs to be taken to verify that adequate space is left between all nail heads and the panel. Second course Cut off the right side of the D7 shakes at indicator “B,” which is located above the nail slots, cutting straight through the panel.
CertainTeed Vinyl Siding Installation Guide “A” D7" Staggered Perfection Shingles Panel Spacing at Different Temperatures See pages 94 and 95. Note: Do not drive center-pin nails tight. Leave 1/8"–1/16" between the nail head and the panel to allow the panel to move freely during normal expansion and contraction. First course If you are planning to use mitered corners, you MUST use an A + B cut pattern to start each course. This pattern ensures proper fit into mitered corners.
CertainTeed Vinyl Siding Installation Guide Starting on the right side of the wall, hook the bottom locking leg of the panel into the previous course and slide the panel into the cornerpost or receiving channel. Leave 1/4" space between the panel and the corner for expansion. Set the spacing of the remaining panels using the PanelThermometer and temperature indicator lines. Continue to stagger panel courses, alternating each time to ensure a random shingle pattern up the wall.
CertainTeed Vinyl Siding Installation Guide Cornice Cap with Cedar Impressions Mitered Cornerpost General Before applying siding and accessories, make certain the substrate is watertight. In order to be properly protected from precipitation, the substrate may need to be flashed to shed water to the exterior. The siding and accessories alone are not meant to be a watertight barrier. Cedar Impressions panels are installed from the right to the left.
CertainTeed Vinyl Siding Installation Guide Angle the panel into the cornerpost and slide to the left until the side tabs clear. Next, slide the panel to the right until you have the correct temperature marks on the panel lined up. cornice receiver Install the top section of Mitered Cornerpost. Leave 1/4" between the top corner piece and the cornice receiver.
CertainTeed Vinyl Siding Installation Guide Cedar Impressions Inside Cornerpost Siding and accessories alone are not meant to be a watertight barrier. Before applying siding and accessories, make certain the substrate is watertight. Flash the substrate so that it sheds water outside the siding. Cedar Impressions panels are installed from right to left. If the application situation allows, install both wall sides at the corner at the same time.
CertainTeed Vinyl Siding Installation Guide Cedar Impressions Bay Window Cornerposts When installing Bay Window Cornerposts, be sure to run Cedar Impressions Metal Starter to both corners, and install Cedar Impressions panels from right to left. Install the Cedar Impressions panels into both the inside and outside cornerposts. Leave a 2.5" gap on each side of the corner. Once the panel has been fastened, hook the cornerposts over the siding, making sure they are locked into the starter strip.
CertainTeed Vinyl Siding Installation Guide Half-Round Shingles Important This product is not designed for roof application. It is designed solely for installation on vertical surfaces. Panels must be installed with nails over a solid substrate with nail holding strength such as plywood, OSB, or existing wood siding (minimum 7⁄16" thick). This product cannot be installed with staples.
CertainTeed Vinyl Siding Installation Guide illustration 1a illustration 1b NOTE: Cedar Impressions Half Round Shingles are installed from left to right. First course 1/4" 2-5/8" Strike a level line around the house and install Cedar Impressions Metal Starter (see illustration 1a). An alternative method of starting Half-Rounds is to use J-channel in place of starter strip, to receive the bottom edge of the panel (see illustration 1b).
CertainTeed Vinyl Siding Installation Guide drill 3/16" diameter hole at midpoint of remaining panel 13-1/4" Second course Remove 13-1/4" of the left side measured from the upper panel, cutting straight through the lower panel course. (Note the small mark on the face of the panel.) Drill a 3/16" hole in the center of the nail hem and nail the siding through this hole to control the direction of expansion and contraction. NOTE: The 13-1/4" spacing provides the farthest separation of overlapping courses.
CertainTeed Vinyl Siding Installation Guide Half-Round Shingles in Gable Ends gable height NOTE: The following instructions focus on a gable installation. They also are geared towards an enclosed gable, started with a J-channel. The Half-Round can also be started with starter strip. This is an example only! Installing receiving channels Frame the border area with 3/4" J-channel. Nail in place loosely. Miter joints accordingly.
CertainTeed Vinyl Siding Installation Guide Hanging the starter course To end up with a single “round” centered at the peak of the gable, you must properly locate the first starter panel. 9-3/8" 5-1/2" Begin by marking a vertical plumb line from the peak. Then measure and mark the finished height line. In our example, using a starter course with a 5-1/2" visible height, the finished height is 9-3/8".
CertainTeed Vinyl Siding Installation Guide If you require an odd number of courses (i.e. five full courses plus starting course), subtract 8" from the distance from the plumb line to the left receiving pocket (remember to allow 1/4" for expansion). If you require an even number of courses (i.e. 6 full courses plus starting course), subtract 18-1/2" from the dimension. plumb line 152" NOTE: The 8" and 18-1/2" dimensions ensure having a full centered scallop at the topmost part of the gable.
CertainTeed Vinyl Siding Installation Guide Cedar Impressions on a Steep Rake A solid nailable substrate is required for this product. The substrate must have the nail holding equivalent of a 3/4" penetration of a nail into solid wood. hand punch slots 16" from center and nail drill and center nail Installing Cedar Impressions on Non-vertical Walls no less than 70° 30' Cedar Impressions must never be used as a roofing material.
CertainTeed Vinyl Siding Installation Guide Starting Cedar Impressions with Lineals over Horizontal Siding Cedar Impressions perfection shingle or half-round shingle with lower round removed Cedar Impressions panel is inserted into the pocket of the lineal, making sure to leave 1/4" for downward movement 5" lineal 1/4" flashing Cedar Impressions 4" metal starter strip dual undersill trim hand-punched horizontal siding (locking area has been removed); siding panel locks into dual undersill trim butt du
CertainTeed Vinyl Siding Installation Guide Starting Cedar Impressions Over Horizontal Siding cut away and discard NOTE: Half-Round Shingles are shown, but this method also works for Perfection Shingles. hand punch slots Cut away the nail flange and discard. Hand punch nail slots into the panel face and secure the panel. Secure Cedar Impressions 4" Metal Starter after hand punching and securing the siding piece.
CertainTeed Vinyl Siding Installation Guide Application of Half-Round Shingle Under Soffit The amount of trimming required for a Cedar Impressions HalfRound Shingle panel determines the accessory piece required to receive it. See the descriptions below. Perfection Shingles do not have these restrictions.
CertainTeed Vinyl Siding Installation Guide Special Effects with Cedar Impressions Another look can be achieved by using the lower locking tabs. First, remove the protective material from the sides of the tabs (see left). Lock the upper panel into the tab and secure. NOTE: This method can also be used to finish the top course of shingles. Perfection Shingles can also be mixed within Half-Round Shingles applications as shown below left.
CertainTeed Vinyl Siding Installation Guide cam clip Replacing a Damaged Cedar Impressions Panel with the Repair Kit (Option 1) Cam clips and snap rivets are included in the kit. You will also need a hammer, utility knife, chisel, and “wonder bar” or “roof snake bar.” snap rivet roof snake bar wonder bar Removing the damaged panel Cut a large rectangle out of the damaged panel. Cut or chisel through the sides of the panel and remove the lower half.
CertainTeed Vinyl Siding Installation Guide NOTE: To eliminate interference from the panel above the damaged panel, use two roofing nails as a wedge to prop up the upper panel. Push up on the panel to unlock it, and then pull down to remove the damaged panel. Preparing the new panel Cut off all top locking tabs. Flip the panel over and cut 1/8" off the side locking tabs. NOTE: For Half-Round Shingles, notch the side locking tab on a 45˚ angle.
CertainTeed Vinyl Siding Installation Guide Push on the back button of the snap rivet to secure the clip to the panel. Repeat over each locking tab area. Place the heavier part of the cam clip up against the cam. While applying pressure to the top panel, pull down on the thinner end of the clip. Installing the new panel Slide the left side of the new panel into the side locking tabs. To engage the right side tabs into the existing panel, flex the panel out from the center.
CertainTeed Vinyl Siding Installation Guide Replacing a Damaged Cedar Impressions Panel (Option 2) You will need a hammer, wood chisel, and hacksaw or utility knife. Use a wood chisel to remove the lock tabs on the top side of the damaged panel. Lock tabs can be located by using the chisel to slightly lift the panel locked into the upper portion of the damaged panel.
CertainTeed Vinyl Siding Installation Guide Northwoods S7" and S9" Shakes Overview The installation of a Northwoods Shakes or Shingles panel is unique in that the lap joint is hidden in the ribs between the shake or shingle pattern. Positioning the laps in the rib area requires that special installation procedures be followed to maintain product performance and aesthetics. Panels must be installed from right to left. The left panel will overlap the right panel.
CertainTeed Vinyl Siding Installation Guide Locate the mark at the center of the panel. Use the nailing slot closest to this mark. Center pin the panel in this location using one of the following options: 1. Install a nail on both ends of the same nail slot. 2. Drill a 3/16" diameter hole through the nail hem and substrate, and place a single fastener through this newly drilled hole. 3/16" Position nails in the center of the remaining slots, 16" apart.
CertainTeed Vinyl Siding Installation Guide Installing CedarBoards Insulated Siding CedarBoards Insulated Siding will help even out wall surfaces. However, to minimize extremes in the peaks and valleys of uneven walls, you may have to repair the underlayment. Make sure the substrate is smooth, flat, and weathertight. If the surface is significantly uneven, apply 1/4" (minimum) foam sheathing before installing CedarBoards Siding. If the wall surface is smooth, use standard underlayment practices.
CertainTeed Vinyl Siding Installation Guide Go to the next repeat of the letter to find the next stud. For example, if your first stud is at “T,” so will the succeeding studs in 16" o.c. applications (every 10th slot). When installing CedarBoards XL 16'8" panels, the succeeding studs are at every 8th slot. When you apply the next panel, adjust the overlap, as necessary to line up with studs and repeat the steps above. NOTE: CedarBoards panels must overlap 1" to 1-1/2".
CertainTeed Vinyl Siding Installation Guide Overlapping panels On factory-cut panels, the foam is set back from both ends of the panel. The adhesive begins 2" back from the end of the foam. To correctly overlap the panels, slip the vinyl edge of the bottom portion of the seam between the foam and the vinyl panel. For standard length CedarBoards, slide the panels together until the foam ends touch or you achieve a minimum overlap of 1".
CertainTeed Vinyl Siding Installation Guide nail through furring 1" x 3" furring 12" Vertical Siding NOTE: Never install vinyl siding over open furring strips or studs. Always check with your local building code official. With vertical siding, however, you may have to complete an extra step to provide solid nailing points along the vertical edge of the siding panel. The need for this added step depends on the type of substrate used and the nature of the construction project.
CertainTeed Vinyl Siding Installation Guide Soffit vertical siding If you are going to install soffit, you may want to install the receiving channels for the soffit at this point. The illustrations show alternative approaches for installing siding and soffit receiving channels.
CertainTeed Vinyl Siding Installation Guide 1/4" gap to cornerpost Fitting into trim pieces Around windows, doors and other openings allow a 1/4" minimum gap between the siding and the trim. If an opening occurs near the lower end of a panel, be sure to allow room for downward expansion as described in the instructions. 3/4" J-channel Starting and finishing with partial panels snap locks Cut the first of the partial panels. • Mark the cut line by measuring from the nail hem edge. • Rip cut the panel.
CertainTeed Vinyl Siding Installation Guide Band Board Installing Band Board Before you begin, determine where the last course of siding will end. Nail cornice receiver loosely every 8" to 10", with the nailing fin facing up. Keep the cornice receiver straight as it establishes the line for the Band Board. Install the last course of siding 1/4" below the cornice receiver. If necessary, trim the top of the siding panel to fit below the cornice receiver.
CertainTeed Vinyl Siding Installation Guide Overlapping two pieces of Band Board 2 3 4 5 Only factory-cut edges can be used create a lap seam. The adhesive begins approximately 2" back from the end of the foam. 6 1 7-1/8" 7 For the underside piece, measure back 1-1/2" from the end of the vinyl. Cut back 1-1/2" of foam and remove the bottom portion of the rear return and snap leg. Slip the vinyl edge of the bottom portion of the seam between the foam and the vinyl panel.
CertainTeed Vinyl Siding Installation Guide SECTION 11 — Special Situations Trimming Curved Openings Flexible J-channel simplifies installations around curved objects such as half and full round windows. To install around the top of an arched window, follow these simple steps: Measure the circumference of the arch, then add 1-1/2" to allow for overlap of the bottom J-channel. Place the channel along one side of the window, leaving a 3/4" section below the bottom edge of the window sill (shown).
CertainTeed Vinyl Siding Installation Guide Frieze Board You can create a frieze-board appearance using the 3-1/2" lineals in combination with new construction window starter or J-channel used as a starter. 1" You will need: 3-1/2" or 5" lineals and new construction window starter or J-channel. Position the short leg of new construction window starter against the soffit or overhang and nail it in place.
CertainTeed Vinyl Siding Installation Guide You will need J-channel, starter strip, coil stock and siding. When choosing a siding panel, remember that wider panels install more quickly than narrow panels. In addition, panels with decorative profiles—for example, dutchlap—are impractical for sunburst applications. For best appearance and easiest installation, choose from single exposure or larger face double exposure panels.
CertainTeed Vinyl Siding Installation Guide Repeat until both sides of the sunburst are completed. NOTE: To install the final panels at the top of the sunburst, bow the panels slightly and slip them under the gable end J-channel. For added protection against high wind, you may have to face nail these panels. Form a sleeve from aluminum coil stock and cover the center J-channels. Secure it with pop rivets. Cut into the lock anarched section from coil stock to form the “sun” portion of the sunburst.
CertainTeed Vinyl Siding Installation Guide Section 12 — Repair Replacing a Damaged Siding Panel To remove a damaged panel, insert the hook end of a zip tool between the damaged panel and the panel above. Pull downward. This will allow access to the damaged panel’s nail flange. Remove the nails securing the panel. The nails may be allowed to stay in the wall if they are driven flush with the substrate after the damaged panel is removed. Remove the damaged panel and install a new panel.
CertainTeed Vinyl Siding Installation Guide Repairing Buckled Siding at the Joist Vinyl siding sometimes becomes buckled between the first and second floors of a newly built siding installation due to settling and shrinkage of wet lumber and some framing practices. Using “engineered” lumber for the joist greatly reduces the chances of shrinkage and settling and can help prevent buckling of siding.
CertainTeed Vinyl Siding Installation Guide Section 13 — Miscellaneous Cleaning Vinyl Siding Vinyl siding resists most common household stains, but it will become dirty like any product exposed to atmospheric conditions. In areas not exposed to direct sun and rain, periodic washing with a soft bristle brush and clean water from a garden hose may be necessary to remove surface dirt. Chalk may also accumulate on the surface. This is a normal condition for pigmented materials exposed to the elements.
CertainTeed Vinyl Siding Installation Guide Siding over Asbestos Vinyl siding retrofit over asbestos This is a recommendation from the Vinyl Siding Institute after discussions with Federal EPA officials. Because local regulations supersede federal regulations, local EPA officials should be contacted in the area where the work is being done. The most desirable practice is not to disturb the existing siding on the home.
CertainTeed Vinyl Siding Installation Guide Exercise every care to retain architectural details wherever possible. Do not remove, cover, or add details until you have the building owner’s written approval. Determine that the owner has consulted the local historic society regarding the foregoing. Use siding which closely approximates the appearance of the original siding in color, size and style.
CertainTeed Vinyl Siding Installation Guide INDEX 5" square header with end caps over 3-1/2" lineals...............................................55 Accessories, installation.............................................37 Accessories, types.............................................. 14–20 Asbestos.................................................................142 Band board..................................................17, 62,133 Bay window corners ....................................
CertainTeed Vinyl Siding Installation Guide Horizontal siding..................................................28, 70 Rosette................................................................16, 54 Inside cornerposts.......................................41, 81, 108 Shutters.....................................................................79 Inside Federal corners...............................................42 Siding terms......................................................
CertainTeed Vinyl Siding Installation Guide GLOSSARY Because this manual was written for building professionals, we have freely used the language and jargon of the siding industry. To avoid confusion, we thought it a good idea to share our understanding of each of these terms with you. Band Board—A decorative piece of horizontal trim placed between two floors along the rim joist. Beaded—A narrow, half-round molding at the base of a lap siding panel.
CertainTeed Vinyl Siding Installation Guide O.C.—On center; a measurement of the distance between the centers of two repeating members in a structure, usually studs. OSB—Oriented Strand Board. Panel Projection—The distance that the bottom edge of the siding projects from the wall. Profile—The contour or outline of a siding panel as viewed from the side.
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