how to measure a roof 21

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First, you'll need to safely access the roof, so set up a ladder on stable ground and wear non-slip shoes. Use a measuring tape at least 50 feet long for accuracy. Measure the length and width of each roof section, from eave to ridge, and note any dormers or valleys. Multiply these dimensions together for each plane, then add the areas together to get total square footage. This number is key for estimating materials like shingles or metal panels. Remember to include overhangs if they're part of…