Siding Cost Calculator
Use the siding cost calculator below to get an instant material and installed price range for your project. To estimate siding, find the wall area (perimeter × height), add 10–15% for waste, then divide by 100 for squares. Multiply the area by the installed price per square foot — vinyl runs about $4–$8 and fiber-cement $6–$13. A 40×30 ft home with 9 ft walls needs about 1,386 ft² of siding.
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Siding cost by material
Installed cost per square foot, including materials and labor.
| Material | Cost per ft² (installed) | Lifespan | Best for |
|---|---|---|---|
| Vinyl | $4 – $8 | 20–40 yrs | Budget, low maintenance |
| Fiber-cement | $6 – $13 | 30–50 yrs | Durability, fire zones |
| Engineered wood | $5 – $11 | 20–30 yrs | Wood look, lighter |
| Brick veneer | $10 – $20 | 75+ yrs | Premium, longevity |
What affects siding cost
- Project size — larger siding jobs lower the cost per unit but raise the total.
- Material grade — premium products cost more but often last longer.
- Labor rates — local wages and demand swing installed prices significantly.
- Region — prices vary by state and metro (see local cost pages below).
- Site access & prep — removal of old material and difficult access add cost.
- Season — booking in the off-season can cut labor pricing.