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The Deck Store is Canada’s premier deck and outdoor living design, supply, and build company.
We are the largest volume dealer of decking and outdoor building materials in the Canadian market.

We are Your Outdoor Living Specialists! Trust us to help you create your ideal Outdoor Living Space.

TREX Lineage Rainier

CA$106.68CA$197.36 + HST

TREX Deck boards are available in solid & grooved edge profiles.
Use solid edge boards to install the picture frame around the perimeter of the deck and stairs and secure using color matched screws or plugs

Use HIDEAWAY hidden fasteners to install the grooved (main) decking.


  • .94 in x 5.5 in x 16 ft (24 mm x 140 mm x 487 cm)
  • .94 in x 5.5 in x 20 ft (24 mm x 140 mm x 609 cm)
  • .94 in x 5.5 in x 12 ft (24 mm x 140 mm x 365 cm)
  • .94 in x 5.5 in x 16 ft (24 mm x 140 mm x 487 cm)
  • .94 in x 5.5 in x 20 ft (24 mm x 140 mm x 609 cm)
  • 2 x 4 x 16: 1.3 in x 3.4 in x 16 ft (33 mm x 86mm x 487 cm)
  • 2 x 6: 1.3 in x 5.5 in (33 mm x 140 mm)
1” X 8” X 12’ FASCIA
  • .56 in x 7.25 in x 12 ft (14 mm x 184 mm x 365 cm)
1” X 12” X 12’ FASCIA
  • .56 in x 11.375 in x 12 ft (14 mm x 288 mm x 365 cm)


Embark on an exploration of the enduring allure of TREX Lineage Rainier decking, a timeless fusion of sophistication and durability, perfectly suited for your outdoor decking essentials. Exclusively available at The Deck Store, this premium composite decking seamlessly merges classic aesthetics with high-performance attributes, promising a striking and functional outdoor sanctuary for years to come.

Revealing Timeless Charm and Unyielding Strength

TREX Lineage Rainier exudes a captivating, rainier-toned hue, evoking a sense of tranquility and allure. Its refined appearance effortlessly infuses an aura of sophistication into any outdoor setting, whether you’re hosting gatherings, enjoying serene moments alone, or savoring family time in your backyard haven. The sleek, wood-like texture accentuates its inherent charm, creating an inviting ambiance for your outdoor retreat.

Engineered for durability, TREX Lineage Rainier withstands the elements with grace. Resistant to fading, staining, scratching, and mold, this composite decking maintains its allure and structural integrity over time. Unlike traditional wood decking, it remains steadfast against warping, splintering, or decay, providing a safe and comfortable surface for your outdoor activities.

Environmentally Conscious and Low-Maintenance

Remaining true to TREX’s commitment to sustainability, Lineage Rainier epitomizes eco-friendliness. Crafted from 95% recycled materials, including reclaimed wood and plastic film, this decking option champions environmental responsibility for conscientious homeowners. By selecting TREX, you’re not only investing in premium decking but also contributing to efforts to reduce waste and conserve natural resources.

Maintenance is effortless with TREX Lineage Rainier. Bid farewell to laborious tasks like sanding, staining, or sealing, synonymous with traditional wood decking. A simple soap-and-water cleanse is all it takes to uphold your deck’s pristine appearance year after year. Spend more time enjoying your outdoor sanctuary and less on maintenance chores.

Seamless Installation and Versatility

Tailored for easy installation, TREX Lineage Rainier caters to both DIY enthusiasts and seasoned contractors. Its grooved edges accommodate concealed fasteners, resulting in a sleek and polished finish. Lightweight and manageable, these boards streamline the installation process, saving you time and effort.

This versatile decking option is well-suited for a range of outdoor applications. Whether you’re constructing a new deck, revamping an existing one, or integrating custom features like built-in seating or planters, TREX Lineage Rainier offers the flexibility and durability needed to realize your vision. Its timeless appeal and enduring resilience make it a perennial favorite for any outdoor endeavor.

TREX Decking Catalogue 

Warranty Info

Care & Cleaning Info

Only use approved TREX hardware & Fasteners

Additional information

Select size

12' Grooved, 16' Grooved, 20' Grooved, 16' Solid, 20' Solid, 12' Fascia, 12' Riser


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