How many bundles of 3-Tab Shingles are needed to cover 80 square feet?
54
How much area would 15 bundles of shingles cover. Standard duty shingles use 3 bundles for every 100 square feet so 15 bundles would cover 500 square feet.
When applied properly 3 bundles will cover 100 square feet. 25 x 14 = 350 sq ft. 350 /100 x 3 = 10.5 bundles. So you need 11 bundles, assuming little to no waste.
A bundle of Shingles will cover roughly 33 square feet. A square of Shingles (3 Bundles) will cover 100 square feet.
9 bundles assuming std. 3 bundle/sq. shingles
4 bundles for 15 year. 3 bundles for 25 year.
How much dose 3 square of roofing cover
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3 bundles covers 100 square feet. You have 18,4 100 square feet. 18.4 x 3 = 55.2 so you will need 56 bundles.
at least 25 bundles With an average of 3 bundles per square(100 square feet) an 8 square roof would need 24 bundles plus 1 for cuts and shorts.
You are going to need 4 bundles. 3 bundles equals a square and a square equals 100 square feet.