Roofing materials and area calculations
Calculate gambrel roof dimensions using the two-pitch method: ridge height, knee height, rafter lengths, total roof area,…
Calculate birdsmouth cut dimensions for roof rafters: plumb cut height, seat cut depth, HAP (Height Above Plate) and structural…
Calculate the area of your metal roof, the number of panels needed, and the total material cost. Supports Imperial (ft/in)…
Calculate the weight of snow on your roof and find out if you need to shovel. Supports Imperial (ft/in) and Metric (m/cm)…
Calculate the number of shingle bundles and individual shingles for your roof. Supports Imperial (ft) and Metric (m) units,…
Calculate the area of your gable or shed roof and estimate roofing costs. Enter house dimensions and roof pitch to get total…
Calculate rafter length from rise and run or roof pitch (%, angle, x:12). Estimate roof truss count and total cost with optional…
Calculate rafter length from rise and run or roof pitch (%, angle, x:12). Estimate truss count and total purchase & installation…
Calculate roof pitch, slope angle, rafter length and pitch ratio (x:12). Supports Imperial (feet) and Metric (meters) systems.
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