To accurately measure a roof for shingles, you must determine its total surface area, account for the slope (pitch), and add a "waste factor" for cuts and overlaps. Roofing materials are typically sold by the which equals 100 square feet. 1. Measure the Footprint
Start by measuring the horizontal dimensions of your roof. You can do this from the ground or by sketching a "bird's-eye" view of the structure. DIY Roofing: Re-Roofing Tips - Owens Corning
To accurately measure a roof for shingles, you must determine its total surface area, account for the slope (pitch), and add a "waste factor" for cuts and overlaps. Roofing materials are typically sold by the which equals 100 square feet. 1. Measure the Footprint
Start by measuring the horizontal dimensions of your roof. You can do this from the ground or by sketching a "bird's-eye" view of the structure. DIY Roofing: Re-Roofing Tips - Owens Corning
