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Reliaboard Collection

Offering all of the benefits of composite decking at a price you can afford, the ReliaBoard helps make your deck dream — of friends, wine, and a picturesque sunset — a wonderful reality.

4" Sample
2' Sample
Gorgeously Grained

Texturized to create the appearance of wood with a surface grain pattern that will weather naturally to a consistent color.

Less Work, More Play

No annual sealing or staining required, giving you more free time simply relaxing on your deck.

Stands Up to the Weather

Built to resist mold, mildew, and moisture damage — whatever Mother Nature brings its way — and to last.

Lightweight and Strong

A scalloped profile bottom reduces weight without sacrificing durability and strength.


All ReliaBoard boards are .94″ x 5.36″

Square shouldered lengths: 12′ | 16′ | 20′

Square shouldered lengths: 12′ | 16′ | 20′

Questions About Installation?

We’re here to assist you with videos, guides, and more. View installation help.

Warranty Coverage

TimberTech decking is engineered the right way, to last. Coverage includes a 30-Year Limited Lifetime Warranty, fully transferable to another homeowner. See full warranty details.

Can TimberTech decking be painted or stained?

We do not recommend painting or staining TimberTech decking. TimberTech cannot guarantee the performance of paint, stain, or other materials, applied to the product.

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