Estimate roofing squares and shingle bundles from measured roof area or simple roof dimensions. Add optional waste to plan a more realistic asphalt shingle order.
Use measured roof area when you already know the roof surface. Use footprint and pitch for a quick estimate from simple dimensions.
Enter measured roof surface area, not interior floor area.
Leave blank or enter 0 for the base count only. Use around 10% for a simple roof and more for cut-heavy layouts.
Powered by CalcTide