A square of shingles covers how many square feet?

A square of shingles covers 100 square feet. In roofing terminology, a "square" is a unit of measurement used to specify the amount of roofing material needed. Each square represents an area of 10 feet by 10 feet, which equals 100 square feet. This standard measurement is widely accepted in the construction industry, making it essential for estimating how many squares of shingles will be required for a roofing project. Understanding this measurement helps builders, contractors, and homeowners accurately assess materials and costs when planning for roofing installations.