Building Products Listing Program
- Trex Company, Inc.
- Plastic Decking
- Winchester, VA and Fernley, NV
- B1109-1
- B1109-1
- December 22, 2017
- July 31, 2018
- N/A
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ASTM D7032 – “Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite and Plastic Lumber Deck Boards, Stair Treads, Guards, and Handrails”
ASTM E84 – “Standard Test Method for Surface Burning Characteristics of Building Materials”
CAN/ULC S102.2 – “Standard Method of Test for Surface Burning Characteristics of Building Materials and Assemblies”
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Trex® Composite Transcend®, Enhance®, Select® and Contour® Decking are deck boards and accessories used in various exterior walking surfaces such as balconies, porches, decks, stair treads in both residential and commercial installations.
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Products packaging are marked with the following:
a) Manufacturer’s name
b) Product Name
c) Product Dimensions
d) QAI file Number: B1109
e) QAI logo shown here:
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Deck Board Span Rating: (ASTM D7032)
Trex Decking Model Angle (Degrees) Span (Inches) Allowable Load (Ibf/ft2) Transcend® 1-by-5.5 Square-Edge and Grooved-Edge,
Enhance® 1-by-5.5 Square-Edge and Grooved-Edge,
Select® 7/8-by-5.5 Square-Edge and Grooved-Edge,
Contour® 1-by-5.5 Square-Edge and Grooved-Edge.30 8 100 45 12 60 14 90 16 Stair Tread Rating: (ASTM D7032)
Trex Decking Model Maximum Span (Inches) Transcend® 1-by-5.5 Square-Edge and Grooved-Edge,
Enhance® 1-by-5.5 Square-Edge and Grooved-Edge,
Select® 7/8-by-5.5 Square-Edge and Grooved-Edge,
Contour® 1-by-5.5 Square-Edge and Grooved-Edge.12 Flame Spread Rating: (ASTM E84)
Trex Decking Model Flame Spread Index (FSI) Transcend® 1-by-5.5 Square-Edge < 200 Transcend® 1-by-5.5 Grooved-Edge Transcend® 1-by-8 Fascia Transcend® 1-by-12 Fascia Transcend® 2-by-4 Trim Board Transcend® 2-by-6 Decking Board Enhance® 1-by-5.5 Square-Edge Enhance® 1-by-5.5 Grooved-Edge Enhance® 1-by-8 Fascia Enhance® 1-by-12 Fascia Select® 7/8-by-5.5 Square-Edge Select® 7/8-by-5.5 Grooved-Edge Select® 1-by-8 Fascia Select® 1-by-12 Fascia Select® 2-by-6 Decking Board Contour® 1-by-5.5 Square-Edge Contour® 1-by-5.5 Grooved-Edge. Flame Spread Rating: (CAN/ULC S102.2)
Trex Decking Model Flame Spread Index (FSI) Transcend® 1-by-5.5 Square-Edge < 200 Transcend® 1-by-5.5 Grooved-Edge Transcend® 1-by-8 Fascia Transcend® 1-by-12 Fascia Transcend® 2-by-4 Trim Board Transcend® 2-by-6 Decking Board Enhance® 1-by-5.5 Square-Edge Enhance® 1-by-5.5 Grooved-Edge Enhance® 1-by-8 Fascia Enhance® 1-by-12 Fascia Select® 7/8-by-5.5 Square-Edge Select® 7/8-by-5.5 Grooved-Edge Select® 1-by-8 Fascia Select® 1-by-12 Fascia Select® 2-by-6 Decking Board Contour® 1-by-5.5 Square-Edge Contour® 1-by-5.5 Grooved-Edge. -
Products must be installed with the manufacturer’s published installation instructions and in accordance with the building codes recognized by the authority having jurisdiction.
Listed manufacturers are subject to on-going inspections by QAI to ensure that the products outlined above remains as it is listed.
The materials, products or systems listed in this directory have been qualified to bear the QAI Listing Mark under the conditions stated with each Listing. Only those products bearing the QAI Listing Mark are considered to be listed by QAI.
No warrantee is expressed or implied, and no guarantee is provided that any jurisdictional authority will accept the Listing found herein. The appropriate authorities should be contacted regarding the acceptability of any given Listing.
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