PVC vs Composite Decking

Why this page exists

Honest side-by-side

Cost per square foot, heat behavior, lifespan, and the price of color realism.

Heat is the real question

PVC and mineral-core composites stay measurably cooler in full sun. If you’re on a south-facing yard, this matters.

Lifespan vs resale

PVC carries longer warranties and tends to win on long holds. Composite is the resale-friendly default for most homes.

Render both on your yard

Render Trex Transcend, TimberTech AZEK, and a budget composite on the same photo and pick on looks, not on a chip.

How it works

1. Show us your space. Upload a clear backyard photo. Tell us where the deck should go and what you want to change.
2. Check your brief. Review your photo and choices, then buy your Deck Ideas Pack for US$19. No subscription.
3. Compare and refine. Explore three concepts. Use your two remaining refinements to develop a favorite.
4. Take the next step. Download clean images and compare before and after. Share your ideas with family or a builder.

PVC vs Composite Decking

PVC decking (AZEK, TimberTech AZEK) is 100% polymer. Composite decking (Trex, TimberTech PRO, Fiberon) is wood flour and recycled plastic, capped with a polymer shell on premium lines. Same homeowner outcome, different trade-offs.

If your yard gets full sun, prefer PVC or a mineral-core composite. If you want maximum grain realism for the dollar, Trex Transcend or Fiberon Sanctuary are the picks. PVC is the long-hold winner; composite is the resale default.

Cost assumptions and sources

U.S. planning allowances in USD for a simple, single-level deck, including ordinary materials and contractor labor. These are PaperPlan editorial assumptions, not surveyed averages or a local quote.

• Pressure-treated: $25 – $40 / sq ft installed (USD)
• Composite: $45 – $70 / sq ft installed (USD)
• PVC: $60 – $90 / sq ft installed (USD)

Multiply deck area (width × length in feet) by the selected installed rate, then round each end of the range to the nearest $100.

Demolition, permits and engineering, taxes, stairs, railing, roofs, unusual foundations and difficult site access need separate quotes. Location, product selection and labor can put a real bid outside these ranges. Canadian projects need local CAD pricing.

The manufacturer sources below explain scope and cost drivers; they do not validate PaperPlan’s exact installed-rate bands. Supplier material estimates should not be compared directly with an installed project budget.

• Trex: deck material cost calculator: Estimates materials and explicitly excludes labor; prices vary with location, season and design.
• TimberTech: understanding deck costs: Separates decking, railing, labor and substructure, and explains the impact of site and project features.

Sources and assumptions reviewed 2026-09-09. Confirm the scope and current price with local contractors before budgeting a build.

Common questions

Which lasts longer, PVC or composite?

PVC. PVC boards typically carry 50-year warranties versus 25–30 for premium capped composite. In practice, both outlive pressure-treated pine by decades.

Is PVC decking hotter or cooler than composite?

Cooler. PVC has lower thermal mass and many lines use heat-mitigation technology. Mineral-core composites like Deckorators Voyage also run cool.

Why is PVC more expensive than composite?

PVC raw material is more expensive than wood flour, and the deepest cap layers are PVC-on-PVC. You’re paying for color hold, weight, and lifespan.

Can I see PVC vs composite on my yard?

Yes. Render TimberTech AZEK Vintage and Trex Transcend on the same backyard photo. The difference in saturation, grain, and tone is obvious in seconds.