Enter measured or estimated roof area in square feet.
Roof Replacement Budget Calculator
Conceptual budgeting tool with editable pricing assumptions. All pricing is driven by roof_calculator_data_v2.json.
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Project Details
Tear-Off Required
Remove existing roof system before install
Permits / Dumpster
Include permitting and disposal allowance
Commercial Options
Insulation Upgrade
Add insulation upgrade $/SF from pricing data
Cover Board
Add cover board allowance (—\" HD Board est.)
Deck Repair Allowance
Include $/SF commercial deck repair allowance
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Optional Overrides
Core Sample Analysis
Not evaluated
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Enter a square footage and select a roof system to see budget estimates.
Disclaimer
This tool is for conceptual budgeting only. Final pricing depends on site verification,
access, roof height, deck condition, code requirements, selected assembly, flashing/edge conditions,
penetrations, logistics, and field conditions. All estimates are derived from editable pricing assumptions
in roof_calculator_data_v2.json. No guarantee of final contract price is implied.