how many square feet in a square of roofing?
Conversions Table. 1 Roofing Squares to Square Feet = 100. 70 Roofing Squares to Square Feet = 7000. 2 Roofing Squares to Square Feet = 200. 80 Roofing Squares to Square Feet = 8000.
Convert the area to roofing squares. Because each 100 square feet of roof is one roofing square, divide the total area from Step 1 by 100. The answer is the number of roofing squares for the roof. Estimate the pitch of the roof.