Trex Transcend® Lineage® Composite Decking

Transcend Lineage® decking with heat-mitigating technology that makes it our coolest decking yet.* Literally.

Trex Transcend® Lineage® Composite Decking
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Stunning Color Options

Transcend Lineage® comes in seven luxurious, on-trend colors: Island Mist, Rainier, Carmel, Biscayne, Jasper, Salt Flat, and Hatteras. These tranquil tones create a clean canvas for your outdoor space. Find the perfect fit for your deck with our  Trex Color Selector.

Cooler Under the Sun*

Reflects the sun and your sense of style. Transcend Lineage® is engineered with SunComfortable™ Technology to keep your deck cooler* than our original boards, even on the hottest days.

Durable & Long-lasting

Transcend Lineage® decking maintains its vibrant color and luxurious finish—come scorching sun or red-wine spill—thanks to its unyielding shell protection. (Not to mention simple soap-and-water cleanup.) Backed by a 50-year Limited Residential Warranty.

Award-Winning Decking

 

Lineage®'s sustainable composition, aesthetics and performance has won top awards for 5 years straight. Industry, builder, and consumer recognized, Lineage defines premium composite decking. 

 

 
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A contemporary outdoor patio features a wooden deck with a rectangular dining table and six chairs. The setting is decorated with potted plants, string lights, and a mix of green and natural tones. The area is surrounded by garden beds and stone pavers, creating a relaxed and inviting atmosphere. The image is taken from an overhead perspective, highlighting the clean lines and organized layout.

SunComfortable™ Decking

Decking That Raises the Bar—Not the Temperature*

With our innovation in Trex SunComfortable™ Technology, we’ve reduced heat buildup by up to 35 degrees fahrenheit compared to our original boards** with SunComfortable decking.

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*Trex SunComfortable™ decking stays cooler than our original boards, but like all decking, it will get hot in direct sun, especially darker colours. Care should be taken to avoid extended contact between exposed skin and the deck surface, especially with young children and those with special needs. 

**Based on laboratory testing simulating direct full summer sun exposure over an extended period. Colors used are Lava Rock (without SunComfortable) and Salt Flat (with SunComfortable). Actual temperature reduction may vary depending on environmental conditions, colour and usage.​ Trex decking with SunComfortable technology will still get hot when high temperatures and sun converge. Care should be taken on such days to avoid extended contact between exposed skin and the deck surface.

 

A blue life jacket lies on a wooden dock next to a metal ladder, with a red life jacket hanging on the railing. The scene overlooks calm lake water, suggesting a peaceful outdoor setting. The sunlight highlights the wet surface of the blue jacket, indicating recent use. No visible text or numbers are present in the image.

Salt, Splash, & Waves

Water Has Met Its Match.

Trex decking is submersible, splinter-free, and made to handle the harshest waterfront conditions with ease. It stays cooler*, requires little maintenance, and delivers lasting beauty that lets you enjoy your dock—not work on it.

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A spacious wooden deck overlooks a scenic mountain landscape, surrounded by lush pine trees. The setting features several Adirondack chairs and tables, with cups and a thermos placed on one table, suggesting a relaxed outdoor gathering. The warm sunlight and soft shadows create a tranquil, inviting atmosphere, perfect for enjoying nature and quiet moments.

Fire Resistant Decking

Fire-Resistant by Design

When it comes to wildfire safety, every material choice matters. Trex’s IWUIC Ignition Resistant and WUI-compliant decking is designed to meet strict fire safety standards while delivering the beauty and durability you expect. Build with confidence—because safety should never mean sacrificing style.

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*Trex SunComfortable™ decking stays cooler than our original boards, but like all decking, it will get hot in direct sun, especially darker colours. Care should be taken to avoid extended contact between exposed skin and the deck surface, especially with young children and those with special needs. 

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1 inch Square Edge Board

Our square edge boards install traditionally like timber–with deck screws.

 

Actual Dimensions

140mm x 25mm x 5.480m

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1” Grooved Edge Board

Our grooved edge boards install with our Hidden Fastening System beneath the deck surface, leaving a tidy finish free of screw holes.

 
Actual Dimensions

140mm x 25mm x 5.480m

See it in Person

Try a sample to see how our colours complement your home. Notice how it whispers a slightly different tune throughout the day.
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Find your Inspiration

Browse deck designs of all shapes and sizes to inspire your dream outdoor space.
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You Make Us Look Good!

EXPLORE THIS COLLECTION OF BACKYARD INSPIRATION FROM HOMEOWNERS WHO SAID YES TO TREX.

 

Photos © 2021 Discovery or its subsidiaries and affiliates. All rights reserved. Photos © 2020 Discovery or its subsidiaries and affiliates. All rights reserved. Photos © 2019 Scripps Networks, LLC. Used with permission; all rights reserved.

 

*Although Trex decking products with heat-mitigating technology are designed to be cooler than most other composite decking products of a similar color, on a hot sunny day, it will get hot. On hot days, care should be taken to avoid extended contact between exposed skin and the deck surface, especially with young children and those with special needs.

**Based on laboratory testing simulating full summer sun exposure at noon over an extended period. Actual temperature reduction may vary depending on environmental conditions, color and usage

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