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Roofing

Roof Area Calculator

Roof surface area for flat, shed, gable and hip roofs, including the overhang and the pitch.

Added on all four sides before the pitch is applied.

°

Corrugated sheet needs at least 10°; tiles usually want 25° or more.

Your result will appear here

Fill in the fields and press Calculate. Nothing is sent anywhere — the arithmetic runs on your device.