Roof prices depend mostly on the size of the roof and the material. Asphalt shingles are the cheapest; metal costs about twice as much; clay tile and slate cost the most.
Average by home size
| Cost | Source | |
|---|---|---|
| 1,200 sq ft home | $8,389 (range $6,648 to $21,354) | This Old House |
| 1,900 sq ft home | $9,685 (range $7,444 to $24,653) | This Old House |
| 2,900 sq ft home | $10,829 (range $8,323 to $27,565) | This Old House |
By material, 1,900 sq ft home
| Cost | Source | |
|---|---|---|
| Asphalt shingles | $7,444 | This Old House |
| Metal | $14,612 | This Old House |
| Wood | $18,153 | This Old House |
| Clay tile | $24,531 | This Old House |
| Slate | $24,653 | This Old House |
What affects the price
- Roof size and pitch: steep roofs need more safety equipment and labor.
- Tear-off: removing old layers and replacing rotted decking adds cost.
- Material: see the table; metal roughly doubles the asphalt price.
- Extras: gutters, skylights, chimney flashing and ventilation.
Ways to pay less
- Get three written quotes that list tear-off, decking, underlayment and disposal separately.
- Check whether storm damage is covered by home insurance before paying yourself.
- Ask about the manufacturer and workmanship warranties, not just the price.
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Sources
- This Old House, roof replacement on a 1,200 sq ft house (updated June 5, 2026)
- This Old House, roof replacement on a 1,900 sq ft house (updated June 9, 2026)
- This Old House, roof replacement on a 2,900 sq ft house (updated June 6, 2026)
Checked October 14, 2026. Prices vary by region, home and contractor. This page is general information.
Frequently asked questions
How much does a new roof cost?
About $9,685 on average for a 1,900 sq ft home, from $7,444 for asphalt to $24,653 for slate (This Old House, 2026).
How much does a metal roof cost?
About $14,612 for a 1,900 sq ft home, roughly twice the cost of asphalt shingles.
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