NHB Studio

Small software for people who do real work.

Single files that run offline and are bought once. No account, no subscription, nothing that phones home.

Takeoff Desk

Your takeoff says 5.33 yards. The plant sells 5.5.

Material takeoff for twelve trades, a supplier price book that rounds to what the yard sells, labor from published production rates and a printable proposal.

$29, once

See Takeoff Desk Buy on Gumroad

Concrete slab, 20 by 20 ft at 4 in

5.5 yards

5.33 yd needed, rounded up to the plant's half-yard increment

Area400 sf

Neat volume4.94 yd

With 8% waste5.33 yd

Or 80 lb bags240

Under the 7 yard short-load threshold. Most plants add a fee below it, so 5.5 and 7 yards often land within a few dollars.

One file

Each product is a single HTML file. Open it in a browser, on a laptop in the truck or a desktop in the office. No installer, no dependencies, no update that moves the buttons.

Bought once

One payment and the file is yours. There is no tier that unlocks the feature you needed and no renewal that lapses the week you are bidding.

Nothing leaves your device

No server, no account, no analytics. Search the file for "http" if you want to check. Your price book stays on your machine.

Free calculators

Small software for people who do real work.

Your takeoff says 5.33 yards. The plant sells 5.5.

Twelve trades, the same formulas as the paid file