How much does a deck cost in Colorado?
Wood or composite deck with railings and stairs. Using Colorado material pricing, a typical DIY deck runs about $3,426 in materials — 5% above the national average. These are estimates only, built from our live calculator's default project size — plug in your exact dimensions for a precise shopping list.
Estimates only — not a quote.
Colorado cost breakdown
| Estimate | Low | Typical | High |
|---|---|---|---|
| Colorado (DIY materials) | $2,912 | $3,426 | $4,625 |
| National average | $2,774 | $3,263 | $4,405 |
Colorado material prices run about 5% above the national average based on our regional pricing index. Based on a common-size deck — enter your own dimensions in the calculator for an exact number.
DIY materials estimate: $3,426. Hiring a contractor in Colorado (materials + labor at ~$60/hr) estimates to $8,140–$10,915, roughly 83 labor hours. Estimated DIY savings: $5,824 (63%).
Get your exact Colorado price
The planner opens pre-filled with the same typical deck behind the numbers above — change any answer to match your build and the price updates instantly.
Frequently asked questions
Materials alone typically run $2,912–$4,625 in Colorado for a common-size project, based on current regional material pricing. This is an estimate, not a quote — use our free calculator for numbers matched to your exact dimensions.
DIY materials run about $3,426 versus an estimated contractor range of $8,140–$10,915 (materials plus labor at the regional rate of $60/hr). That's a potential estimated savings of $5,824 (63%) by doing it yourself.
Permit thresholds vary by project type and city. Check our Colorado permit lookup and build guide for the state-level rules before you start.
See our deck materials and cut list page for the canonical parts list, then run the calculator with your dimensions for an exact quantity and cost breakdown.