Trex vs TimberTech: Which Composite Is Right for Your Deck?

By Ryan Miser, RR Affordable Deck Builders · Published August 3, 2026 · Updated August 3, 2026

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Wide grey composite deck with black aluminum railings and a covered hot tub in the corner

Quick answer

Both are excellent, and the honest answer is that the board line matters more than the brand. Trex is usually the better value and the name buyers recognize. TimberTech runs a bit cooler underfoot and its premium AZEK PVC line carries the longest warranty in the category at 50 years. If your deck bakes in full afternoon sun, lean TimberTech AZEK. Otherwise pick the color you actually like.

The comparison

General characteristics of each manufacturer's ranges. Specifics vary by line, so confirm against the current product literature before you buy.
TrexTimberTech
Product typeCapped compositeCapped composite and capped PVC (AZEK)
Entry lineEnhanceTerrain
Premium lineTranscendAZEK (PVC)
Typical warranty25 to 50 years by line30 to 50 years by line
Heat underfootWarmer, color dependentPVC lines run cooler
Recycled contentHigh, a core part of the brandHigh on composite lines
Board costGenerally the better valueHigher, especially AZEK
Name recognitionStrongest in the categoryStrong, growing
We install both, along with Azek, Fiberon and Deckorators. We do not hold a manufacturer certification tier and we will not claim one. What we bring is twenty years of putting these boards down correctly in this climate.

Choose Trex if

  • Value matters most. Entry-level Trex is usually the least expensive way into real capped composite.
  • You care about resale recognition. "Trex deck" is the phrase buyers know, and it does carry weight in a listing.
  • You want the widest color range. Trex carries a lot of options across its lines.
  • Recycled content matters to you. It is central to how the product is made.

Choose TimberTech if

  • The deck gets full afternoon sun. The PVC AZEK lines run noticeably cooler underfoot.
  • You want the longest warranty available. AZEK's 50 year coverage is the top of the category.
  • You want the most convincing wood look. Their premium multi-tone boards are very good up close.
  • Weight matters. PVC is lighter, which occasionally helps on elevated builds.

What we would actually tell you

After twenty years of installing both, the differences homeowners notice day to day are color, heat and price. Almost nobody walks onto a finished deck and identifies the brand.

So we would rather talk about your yard. Which way does the deck face? Do you walk on it barefoot? Are you staying fifteen years or five? Those questions change the answer more than any spec table does.

One thing we will push on: bring samples outside. Composite reads completely differently in a showroom than it does in your own light with your siding behind it. We bring real boards to every estimate for exactly that reason.

The thing that matters more than either brand

The frame. Composite needs tighter joist spacing than wood, and it telegraphs every dip in a sloppy structure. A 50 year board over a badly built frame is still a ten year deck, and no warranty covers that.

We frame in pressure-treated lumber to the spacing each manufacturer specifies, and footings go below the frost line at the depth your village requires. See what that involves in composite deck installation.

Still deciding between composite and wood?

Worth settling that first. Our composite vs wood comparison covers the cost and upkeep trade, and the 2026 deck cost guide puts real ranges against each material for this market.

Want a real number for your yard?

Ranges are for budgeting. A written price takes one visit, costs nothing, and comes with no pressure.

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What this looks like in practice

Guides are easier to judge against real work. Drag the handle on either of these.

Before After An old wood deck before RR rebuilt it The same deck after RR rebuilt it

White paint flaking off the boards and a sagging rail, replaced with warm greige composite and white railings.

Before After An old wood deck before RR rebuilt it The same deck after RR rebuilt it

A tired stained-wood deck torn out and rebuilt in warm composite with black aluminum railings and angled corners.

See every project in the full gallery

Common questions

Which is better, Trex or TimberTech?

Neither is better across the board. TimberTech AZEK is the pick if heat matters, because PVC runs cooler and carries the longer warranty. Trex is the pick for value and resale recognition. For most yards in this area the color you like is a better tiebreaker than the spec sheet.

Is AZEK the same as TimberTech?

AZEK is TimberTech's premium PVC line, not a separate company. TimberTech sells both capped composite and capped PVC, and the PVC products carry the AZEK name. When someone says "AZEK deck" they usually mean the all-PVC line.

Which composite decking stays coolest?

PVC lines like TimberTech AZEK run coolest, followed by lighter-colored capped composite from any brand. Color matters more than brand. A light board from Trex will be cooler than a dark board from TimberTech.

Do Trex and TimberTech cost the same to install?

Labor is essentially identical because both install the same way over the same framing. The difference is board cost. Entry-level Trex is usually the cheapest way into capped composite and TimberTech AZEK sits at the top.

Do you install both brands?

Yes, along with Azek, Fiberon and Deckorators. We are not tied to one manufacturer, so we can match the board to your sun exposure and budget instead of to a supplier agreement.

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