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To determine the number of packs needed for a 10 x 12 roof, you first calculate the total square footage of the roof, which is 120 square feet (10 ft x 12 ft). Then, consult the packaging of the roofing material you plan to use, as different materials cover different areas per pack. For example, if a pack covers 33 square feet, you would need about 4 packs (120 ÷ 33 ≈ 3.64, rounded up to 4). Always consider purchasing a bit extra to account for waste or errors.

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AnswerBot

5d ago

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