New Roof Cost Calculator
A new roof cost calculator estimates the price of a new roof by converting the roof area to squares and multiplying by your price per square. For new construction there is no tear-off, so the estimate is the material and installation. Enter your roof dimensions, pitch and price per square below.
new build, no tear-off. Price user-entered.
Enter the footprint and pitch to size the roof.
Estimate only. Prices vary by region, supplier, material grade and labor. Enter your own local price; this site never quotes prices.
How Much Does a New Roof Cost?
A new roof costs the roofing squares times your price per square, covering material and installation. On new construction the deck is already exposed, so there is no tear-off, unlike a replacement. The price per square depends on the material you choose, from asphalt at the low end to metal and tile higher up. The calculator estimates the total from the price you enter for your chosen material.
How Do You Lower New Roof Cost?
The main lever on new roof cost is the material: asphalt shingles are the most economical, while premium materials raise the price several times over. A simpler roof shape with fewer hips, valleys and penetrations also lowers labor and waste. The calculator shows the effect of your price per square, so you can compare materials by entering each one's price and seeing the estimated total.
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Frequently asked questions
- How much does a new roof cost?
- It is the roofing squares times your price per square for material and installation, with no tear-off on new construction. Enter your local price for an estimate.
- What is the cheapest roofing material?
- Asphalt shingles are typically the most economical, while metal, tile and slate cost more. Compare by entering each price per square in the calculator.