NHB Studio

Free calculator · the same formula as Takeoff Desk

Roofing calculator

Footprint and pitch multiplier to roof area, squares, bundles and underlayment rolls. 4/12 is 1.054, 6/12 is 1.118, 8/12 is 1.202, 12/12 is 1.414. A cut-up hip roof runs well above the 10 percent waste that covers a plain gable.

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Takeoff Desk does this for twelve trades, priced

It rounds every line to your supplier's selling increment and delivery minimum, prices it from your own price book, adds labor from published production rates and prints a proposal with your logo. One HTML file that works offline.

$29, once

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