Trex Transcend® Lineage™ Composite Decking

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

Stunning Color Options

Transcend Lineage comes in five luxurious, on-trend colors: Island Mist, Rainier, Carmel, Biscayne, Jasper. 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 to keep your deck cooler, even on the hottest days.


*Although Trex Transcend Lineage is 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.

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.

Choose Our Award-Winning Decking

Lineage's sustainable composition, aesthetics and performance earn top billing as Green Builder Media's Sustainable Product of the Year. 


Backed by a 50-Year Limited Residential Warranty

Trex Transcend Lineage decking is part of Trex's overarching commitment to sustainability and innovation. With Lineage, enjoy 50-year warranty coverage for elevated outdoor living for decades to come.



1” Square Edge Board

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


Actual Dimensions

.94 in x 5.5 in x 16 ft (24 mm x 140mm x 487 cm)

.94 in x 5.5 in x 20 ft (24 mm x 140mm x 609 cm)


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

.94 in x 5.5 in x 12 ft (24 mm x 140mm x 365 cm)

.94 in x 5.5 in x 16 ft (24 mm x 140mm x 487 cm)

.94 in x 5.5 in x 20 ft (24 mm x 140mm x 609 cm)

See it in Person

Try a sample to see how our colors complement your home. Notice how it whispers a slightly different tune throughout the day.
Order a Sample

Find your Inspiration

Browse deck designs of all shapes and sizes to inspire your dream outdoor space.
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You may order up to 4 free samples. To adjust your selections, remove what you do not need and then add your new choices.