Roof Calculator
Calculate roofing squares, shingles, and materials needed.
Roofing Materials Guide
Roofing is measured in "squares" where 1 square = 100 square feet. Shingles are sold in bundles, with 3 bundles typically covering 1 square.
Understanding Roof Pitch
- Low pitch (2-4/12): Nearly flat, requires special materials
- Medium pitch (5-8/12): Most common, easy to walk on
- Steep pitch (9-12/12): Harder to work on, sheds water quickly