Compare Materials Roofing Material 3-Tab Asphalt Shingle (20 year) Architectural Shingle (30 year) Premium Architectural (40 year) Standing Seam Metal (50 year) Corrugated Metal (40 year) Clay Tile (75 year) Concrete Tile (50 year) Natural Slate (100 year) Cedar Wood Shake (30 year) Synthetic Composite (40 year) TPO Flat Roof (25 year) EPDM Rubber (20 year)
Roof Pitch Assumed 6/12 — set your pitch.
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Number of Stories 1 Story 2 Stories 3 Stories 4+ Stories
Roof Complexity Simple
Few valleys, basic shape
Moderate
Some dormers, valleys
Complex
Multiple levels, many valleys
Very Complex
Turrets, extreme angles
Site Access Easy Access Normal Access Difficult Access Very Difficult
Current Roof Condition Overlay Existing Replace Full Replacement
ZIP Code (for regional pricing)
Include labor costs Include permits & inspections Include additional materials (underlayment, flashing, etc.)
Your cost estimate appears here Set the roof size, material, and site conditions, then run the calculator to get an itemized draft — material, labor, regional multiplier, and a per-square-foot total. Confirm supplier pricing before quoting.