Installation Guide

ManualsBrandsSmartSide ManualsWood Siding TrimSmartSide 440 0.69-in x 3.5-in x 96-in Engineered Basic Trim Board Wood Siding Trim

LP SmartSide Trim & Fascia

Application Instructions

Strand & Fiber Substrate

190, 440, 540 & 2000 Series

ON SITE STORAGE

• Store o the ground well supported, on a at well-drained

surface. Store products under a roof or separate waterproof

covering. (See diagram 1a)

• Additional support may be required to achieve a safe clearance

from the ground.

• When the waterproof covering is removed cut all unit banding.

• Keep trim and fascia clean and dry. Inspect prior to installation.

PREPARATION

General Information

A - Corners (Page 6) E - Board and Batten (Page 10)

B - Windows, Doors, Openings (Page 7) F - Mounting Blocks (Page 11)

C - Gable Ends and Barge Rafters (Page 9) G - Exterior Columns (Page 11)

D - Fascia and Rake (Page 9)

• There are no National Standards for wood composite substrate trim.

• Louisiana-Pacic’s application instructions describe the minimum requirements needed to assure LP SmartSide limited

warranty coverage.

• Trim and fascia installations not in compliance with LP application instructions are prone to reduced service life and products

subject to such installation are excluded from coverage under the LP SmartSide limited warranty.

• All exposed wood substrate must be sealed in a manner that prevents moisture intrusion and water build up.

• LP SmartSide trim and fascia can be applied directly over materials such as siding, or fastened directly to structural members

up to 24 inches o.c.

• Trim and fascia are not designed for siding; or structural applications and should not be used as a structural member in

construction such as a trellis, railing, fencing, decking, decking trim or sills.

• When integrating ashing with a water-resistive barrier (WRB), be sure to follow the WRB installation instructions.

• Install siding products only on walls whose framing members have been kiln dried or air-seasoned to a moisture content of

19% or lower.

• Do not install siding on walls with crooked framing materials.

• Do not install siding over rain-soaked or buckled sheathing.

• Do not use staples.

• Trim must not be in direct contact with masonry, concrete, brick, stone, stucco, or mortar.

Summary of content (12 pages)

PAGE 1
LP SmartSide Trim & Fascia Application Instructions Strand & Fiber Substrate 190, 440, 540 & 2000 Series C E A B G A - Corners (Page 6) B - Windows, Doors, Openings (Page 7) C - Gable Ends and Barge Rafters (Page 9) D - Fascia and Rake (Page 9) D F E - Board and Batten (Page 10) F - Mounting Blocks (Page 11) G - Exterior Columns (Page 11) ON SITE STORAGE • Store off the ground well supported, on a flat well-drained surface. Store products under a roof or separate waterproof covering.
PAGE 2
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES PREPARATION G ENERAL REQUIREMENTS (CONTINUED) General Information (continued) WaterResistive Barrier • Minimum 6 inches clearance must be maintained between trim and finished grade. (See diagram 2a) • T rim applied adjacent to roofs, porches, patios, sidewalks, etc. must have a clearance of at least 1 inch above any surface where water might collect.
PAGE 3
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES PREPARATION G ENERAL REQUIREMENTS (CONTINUED) Water Run-Off Control WRB • Properly installed flashing materials will help direct water away from common water collecting areas. 4” min. step-flashing • All flashing material shall be metal or another durable material that under normal outdoor environmental conditions will last for a period of not less than 50 years.
PAGE 4
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES PREPARATION G ENERALControl REQUIREMENTS (CONTINUED) Moisture • Moisture control and moisture vapor control are critical elements of proper housing design and construction. Check your local building codes for application procedures for handling moisture and water vapor in your area. • Follow all applicable building code specifications relating to prevention of moisture intrusion into the wall assembly.
PAGE 5
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES INSTALLATION G ENERAL Instructions REQUIREMENTS (CONTINUED) Fastening (continued) • Butt joints: Ends and butt joints require a 3/16 inch space and seal with a high quality non-hardening paintable long-life sealant. Joints may lightly touch around windows and doors only. Butt joints require four (4) nails with two nails on either side of the joint at each edge.
PAGE 6
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES INSTALLATION G ENERAL REQUIREMENTS (CONTINUED) Corners • Trim must extend beyond the face of the siding. Trim may be installed directly to the sheathing, or directly over the siding. WRB flap or flashing tape • Horizontal trim: properly integrate flashing with siding, WRB and vertical trim. At corners, allow the end of the trim to overlap the end of the adjoining trim. Leave a 3/16 inch space and seal with sealant.
PAGE 7
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES INSTALLATION G ENERAL Doors REQUIREMENTS (CONTINUED) Windows, and Openings • Trim ends may lightly touch adjacent trim edges around windows and doors only. Re-prime and paint all cut ends. • When installing trim around windows and over window flanges, be sure to follow the window manufacturer’s installation instructions. • All openings must be properly sealed and flashed in a manner that prevents moisture intrusion or buildup.
PAGE 8
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES INSTALLATION G ENERAL REQUIREMENTS (CONTINUED) LP® SmartSide® Trim Adjoining Other Materials LP SmartSide Trim Adjoining Vinyl Siding: Window • Install vinyl siding meeting standards of manufacturers installation instructions and/or the Vinyl Siding Instutute’s Manual. Sill Flashing • Horizontally adjoined trim and vinyl J-channel or utility trim: Install sloped Z-flashing with a minimum 4 inch upper leg.
PAGE 9
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES INSTALLATION G ENERAL EQUIREMENTS (CONTINUED) Fascia andR Rake Boards • Trim may be installed as fascia, without sub-fascia, if it is 440 Series or larger and the following specifications are met: - Trim and Fascia must be greater than 5 inches wide. - Maximum roof truss or rafter spacing of 24 inches on-center.
PAGE 10
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES INSTALLATION G ENERAL EQUIREMENTS (CONTINUED) Board andR Batten • When attaching trim as batten strips, follow the Fastening Instructions section in this document. − Exception: When using trim less than 3 inches wide as battens, apply one nail per width, a maximum of every 36 inches vertically. • When batten strips are applied over panel siding at vertical joints, sealant is not required.
PAGE 11
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES INSTALLATION G ENERAL REQUIREMENTS (CONTINUED) Column Application • If framing around an existing column, be sure to use pressure treated lumber in all locations that may be touching concrete, masonry or decking. Provide adequate framing support for the trim to be properly fastened. (See diagram 11a) Pressure Treated Lumber • Be sure to use proper flashing with a minimum 4 inch upper leg.
PAGE 12
LP SmartSide Trim & Fascia TRIM & FASCIA 190, 440, 540 & 2000 SERIES INSTALLATION G ENERALInstructions REQUIREMENTS (CONTINUED) Finishing DO • Prime and paint all exposed surfaces including all drip edges or where water will hang. • Apply finish coat as soon as possible or within 180 days of application. • Use paints and sealants that meet specifications in the General Application Equipment section in this document. • Follow the coating manufacturer’s application and maintenance instructions.