3 bundles per square
Most have 3 bundles per square. Heavy duty or architectural shingles from some manufactures have 4 bundles per square.
3 bundles per square on average. So 3.5 square is 10 bundles.
100 sf = 1 square 3 bundles per square you have 14 squares you need 42 bundles .
Typically there are three (3) bundles per square (100 sq ft)
Three bundles per square
Roofing shingles. Standard grade 3 per square. Architectural 4 per square.
Four.
typically a square is three bundles (about 26 shingles per) but in some types of architectural shingles there are four bundles per square to make them easier to handle.
3 per square, standard grade, 4 per square architectural.
20 year = 4 to a square. 30 year = 3 to a square. Most 20 year are also 3 bundles per square
No dimensional shingles require 4 bundles per square