How much deck for a 16 ft × 20 ft deck?
A 16 ft × 20 ft deck deck project is pre-filled below. Adjust any value to match your exact job.
Your project
Standard size shown by default. Change any value — the answer recomputes instantly.
You need
768linear ft
Exact need: 699 linear ft · plus 10% waste allowance
Material cost
$1,344–$4,608
Installed (US avg)
$6,784–$11,968
Shopping list
| ITEM | QTY | PRICE RANGE |
|---|---|---|
| linear ft | 768 | $1,344–$4,608 |
| Estimated material total | $1,344–$4,608 |
Companion materials
- 16 ft boards: ≈ 48 boards