Roof Pitch, Slope Ratio & Shingle Square Estimator
Calculate actual roof surface area, pitch multiplier, and roofing squares of architectural shingles from house footprint and rise/run slope.
Inputs used by this tool
Enter values in the interactive controls when the page loads. The result depends on the assumptions and units shown for each field.
Input type: number
Input type: number
Input type: number
Input type: number
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