🏗️ Roofing

Roofing Shingle Calculator

Calculate roofing shingles needed by entering roof dimensions and pitch. Get squares, bundles, and r

Roof Pitch Calculator

Calculate roof pitch in ratio and degrees. Enter rise and run to get pitch angle plus rafter length

Roof Area Calculator

Calculate the true area of a sloped roof. Enter length, width, and pitch to get square footage and r

Roofing Cost Calculator

Estimate the total cost to replace or install a new roof. Enter roof size and cost per square to get

Metal Roof Cost

Calculate the cost of metal roofing materials and installation. Compare standing seam, corrugated, a

Metal Roofing Panels

Calculate how many metal roofing panels you need. Enter roof dimensions, panel size, and overhang to

Roof Truss Calculator

Calculate roof truss dimensions and quantity. Enter span, pitch, and building length to determine ri

Rafter Length

Calculate rafter length for any roof pitch. Enter run, pitch, and overhang to get rise, rafter lengt

Snow Load Calculator

Calculate flat roof snow load per ASCE 7. Enter ground snow load, exposure and thermal factors to ge

Ice and Water Shield

Calculate ice and water shield material for eaves, valleys, and penetrations. Enter roof dimensions

Roof Underlayment Calculator

Calculate roof underlayment material needed. Enter roof area and select felt or synthetic underlayme

Gambrel Roof Calculator

Calculate gambrel roof dimensions for barn-style buildings. Enter width and pitch for both slopes to

Birdsmouth Cut Calculator

Calculate birdsmouth cut dimensions for roof rafters. Enter rafter width, pitch, and seat depth to d

Roof Sheathing Calculator

How many plywood or OSB sheets do you need? Enter your roof area and get an exact count with waste f

Gutter Size Calculator

Calculate the right gutter size for your roof. Enter roof area and rainfall intensity to determine w

Soffit and Fascia Calculator

Calculate soffit and fascia materials for your eaves. Enter dimensions to get square footage and ven

Roof Ventilation Calculator

Calculate the required intake and exhaust ventilation for your attic. Enter attic area to determine

Roof Replacement Cost Calculator

Estimate the cost to replace your roof. Enter roof area, material type, and layers to remove for a d