Roofers

Free tools for roofing, gutter and siding contractors

Bid calculators for the work a roofing company sells: tear-offs and re-roofs, metal and flat roofs, gutters and guards, siding, soffit and skylights. Each one prices materials, crew time and overhead the way the trade does, then prints a proposal the homeowner can sign.

Starting a roofing or gutter business? Run a few sample jobs through these before you quote a real one: the gap between what you planned to charge and what the job has to sell for is the first thing they show.

12 free tools · no account · nothing you type is uploaded

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The fullest tools on this page, with the most worked questions behind them.

  1. Gutter Guard Bid Calculator

    Price a gutter guard install from extra stories, extra lineal feet, extra miters, extra downspouts, a clean-first pass, fascia repair, and steep-roof access — not a published…

    5 questions answered

  2. Roofing Bid Calculator

    Price a residential reroof from roof squares, pitch, waste, and tear-off layers — labor, material, dump, overhead, and the walk-away number. Free, runs in your browser.

    5 questions answered

  3. Skylight Install Bid Calculator

    Price a skylight install from unit count, tubular versus fixed versus solar-venting, replace-existing versus new cut-in, asphalt versus tile/metal versus low-slope, and extras —…

    5 questions answered

  4. Chimney Sweep Bid Calculator

    Price a chimney sweep from flue type, stories, roof access, and creosote — not a flat house rate. See labor hours, walk-away price, and the margin a neighborhood special actually…

    4 questions answered

Questions these tools answer

Worked answers written beside the calculators roofers use.

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All 12 tools for roofers

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