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.
Estimate your project with the Deck Calculator →
How composite compares
| Material | Cost (square foot) | Lifespan |
|---|---|---|
| Pressure-treated wood | $15–$25 | 15–20 years |
| Cedar | $20–$40 | 20–25 years |
| Composite | $30–$60 | 25–30 years |
| PVC | $30–$60 | 30+ years |
| Tropical hardwood | $40–$80 | 25–40 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.