How many shingles are in a bundle — and how many bundles do you need?
How roofing squares, bundles and shingles relate, why most architectural shingles come 3 bundles to a square, and how to work out how many bundles your roof needs.
How roofing squares, bundles and shingles relate, why most architectural shingles come 3 bundles to a square, and how to work out how many bundles your roof needs.