Deck material

Composite deck cost

Composite decking costs about $30–$60 per square foot installed in 2026 and lasts 25–30 years. Wood-fiber-and-plastic boards that need almost no maintenance and won't splinter — the popular mid-to-high choice.

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How composite compares

MaterialCost (square foot)Lifespan
Pressure-treated wood$15–$2515–20 years
Cedar$20–$4020–25 years
Composite$30–$6025–30 years
PVC$30–$6030+ years
Tropical hardwood$40–$8025–40 years

Frequently asked questions

How much does composite decking cost?

Composite decking typically costs $30–$60 per square foot installed in 2026, and lasts 25–30 years. Total cost depends on your home's size, complexity, and local labor.

How long does composite decking last?

Composite decking lasts about 25–30 years. Wood-fiber-and-plastic boards that need almost no maintenance and won't splinter — the popular mid-to-high choice.

Deck cost by state