A practical pricing guide for roofing contractors covering measurement, waste, materials, labor, and a complete 25-square re-roof example.
Calculate roof squares, factor in pitch, and add the right waste percentage for shingle vs metal vs tile installations.
Cover shingles, underlayment, drip edge, flashing, ridge vent, fasteners, dump fees, and a fully loaded labor rate per square.
Step through a realistic 25-square architectural shingle re-roof, including tear-off, decking allowance, and a target margin.