Roofing felt or tarpaper is the first layer applied to a new roof of asphalt shingles. Roofing felt comes in 15- or 30-pound weight. The heavier-weight roofing paper is used…
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Roofing felt or tarpaper is the first layer applied to a new roof of asphalt shingles. Roofing felt comes in 15- or 30-pound weight. The heavier-weight roofing paper is used…