Roofing

How to Estimate Roofing Squares

A roofing square equals 100 square feet of roof area; material estimates count squares, not flat footprint alone.

Materials

Estimate lumber, drywall, and general material quantities.

Concrete & cement

Calculate concrete volume, bags, and slab requirements.

Flooring & walls

Calculate tile, flooring, and wall coverage.

Landscaping

Estimate mulch, gravel, soil, and outdoor material needs.