TRIM MOULDING DECK PORCH RAIL PAVERS AZEK Deck Install Guide Installation Guidelines...........................................................................................................2 Tools Required........................................................................................................................2 Installation Preparation.........................................................................................................3 Working with AZEK Deck Boards.................
Installation Guidelines Visit http://azek.com/technical-center/installations/deck.aspx to view AZEK installation videos. AZEK Deck/Rim Joist Covers/Riser should be installed using the same good building principals used to install wood or composite decking and in accordance with the local building codes and the installation guidelines included below. AZEK Building Products Inc. accepts no liability or responsibility for the improper installation of this product.
Working with AZEK Deck Boards Extreme Heat Warning Be aware of excessive heat on the surface of AZEK products from external sources, such as but not limited to, fire or reflection of sunlight from energy-efficient window products. Low-emissivity (Low-E) glass can potentially harm AZEK products. Low-E glass is designed to prevent passive heat gain within a structure and can cause unusual heat build-up on exterior surfaces.
Working with AZEK Deck Boards Expansion and Contraction AZEK Deck/Rim Joist Covers/Riser will have expansion and contraction with changes in temperature, unlike wood whose size will fluctuate with moisture changes. The expansion and contraction encountered may result in slight gaps, which might be noticed at the ends of boards or in splice joints. Fastening the deck boards according to the Installation Guidelines will help minimize expansion and contraction.
Working with AZEK Deck Boards Fasteners • Due to the durability of AZEK deck products, a high-quality fastener is recommended that meets the following specifications: • Stainless Steel • Minimum Screw Size: #7 • Face screws to be a minimum length of 2 1/4” • Be sure that screws are driven to a minimum depth of 1 1/4” into solid wood framing below the bottom of the AZEK Deck Board. This will enhance holding power and uplift resistance. • Avoid using flathead screws.
CONCEALoc® Hidden Fasteners Installation CONCEALoc® Hidden Fasteners for use with AZEK XLM Collection Deck Boards CONCEALoc & Accessory Installation Instructions • CONCEALoc Hidden Fasteners – retail box for 100-square-foot coverage or bulk bucket for 1,000-squarefoot coverage. Includes stainless steel screws. • CONCEALoc Gun Pail – 500-square-foot coverage for use with the fastener installation gun sold separately by TigerClaw. Includes quality coated pneumatic fasteners.
CONCEALoc® Hidden Fasteners Installation CONCEALoc® Hidden Fasteners Installation Instructions 2 POSITION CONCEALoc FASTENERS • Fully insert the CONCEALoc fastener into grooved edge of plank. Screw hole should be lined up with the center of support joist. Correct Incorrect 3 Incorrect Correct INSTALL CONCEALoc FASTENERS • Install provided screw at 45° angle through the fastener and into the joist while applying pressure on the fastener. • Install one fastener and screw at each joist.
CONCEALoc® Hidden Fasteners Installation 4 COMPLETE INSTALLATION • Place the next plank into position against the fasteners. Slightly raise the outer edge of the plank being installed and slide it onto the fastener until the plank contacts the spacer tab. When properly installed the inserted plank should be in contact with the bent-forward spacer tab at the left end of the clip.
CONCEALoc® Hidden Fasteners Installation 6 HOW TO INSTALL ON DIAGONAL • When the deck is located in a corner of the house, start with small triangular piece of decking in the corner and work your way out. • Offset the clip 1/2” to the right of center line of the joist, so screw will not exit the side of the joist when driven. Incorrect 7 Correct: Shift over 1/2” HOW TO REPLACE A PLANK • Make two parallel cuts down the center of the board to be replaced, then remove the center piece.
CONCEALoc® Hidden Fasteners Installation 8 TO USE CONCEALoc® HIDDEN FASTENERS WITH AZEK XLM COLLECTION SOLID DECK BOARDS • Create a 2” long groove on the edge of the plank at every joist. • Use AZEK’s CONCEALoc Groove Cutting Router Bit or a Freud model #56-112 or Bosch model #85610M 1/4” slot cutting bit. • Flip the plank over and start the groove 3/8” off the bottom of the plank. Do not use CONCEALoc® Hidden Fasteners or L-Brackets for stair installation.
Stair Code Compliance In order to meet the AC174 Requirement for stair loading, follow one of the methods below: 1 AZEK 1x6 Decking attached to Stringers using (2) #7 x 2 1/4” Screws 9.00” Maximum 26.00” Minimum 2 Attach 2 x 4 treated pine centered under treads using pneumatic framing nailer. Nail positions as shown. 3 1/4” x .0131 roundrive framing nail in locations shown using pneumatic nailer. AZEK Deck Board (Typical) 7.50” 4.25” 24.0” 1.875” 3 AZEK Deck Tread Stair Stringer 49.
Trimming an AZEK® Deck AZEK Deck Rim Joist Covers AZEK Stair Risers • 12’ lengths – 1/2” thick by 11.7” wide. Arbor Collection · Acacia®, Morado®, Redland Rose®, Silver Oak® Terra Collection · Sedona®, Tahoe® Harvest Collection · Clay, Brownstone, Slate Gray, Modena®, Kona® XLM Natural (available in two surface finishes) · Mountain Cedar, RiverRock, SandRidge XLM Tropical (available in two surface finishes) · Walnut Grove, RusticBark, Harvest Bronze • Use as a riser for stairs.
Care and Cleaning Storage & Handling Considerations • Store AZEK Deck, Porch, & Rim Joist Covers on a flat and level surface. • Depending on environmental conditions, AZEK Deck, Porch, Rim Joist Covers, & Riser colors may appear to lighten over time as part of the natural weathering process. • Please be aware that excessive heat build on the surface of AZEK products from external sources such as, but not limited to, fire or reflection of sunlight can potentially lead to damage.
Care and Cleaning Care & Maintenance To keep your AZEK Deck/Porch looking its best: • WARNING: Keep children and pets away from cleaning products and AZEK Deck until dry. • To remove rust stains, use a household cleaner such as Krud Kutter “the must for rust”. • Store products under cover to maintain a clean surface.
Notes Page 15
AZEK Building Products, Inc. 888 North Keyser Avenue • Scranton, PA 18504 www.AZEK.
