Roofing Calculator
Calculate your roof area, required materials, and estimated costs. Enter your roof's dimensions and specifications below.
Total Roof Area:
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Materials Needed:
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Estimated Cost:
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Waste Factor (10%):
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Understanding Roofing Materials
Asphalt Shingles
Most common and economical choice. Lifespan: 15-30 years
Cost: $70-$120 per square (100 sq ft)
Metal Roofing
Durable and energy efficient. Lifespan: 40-70 years
Cost: $120-$900 per square
Clay/Concrete Tiles
Excellent durability and aesthetic appeal. Lifespan: 50-100 years
Cost: $300-$1,000 per square
Slate
Premium natural material with longest lifespan. Lifespan: 75-200 years
Cost: $600-$1,700 per square