Sigma Build

Send your plans. Get a finished drywall takeoff and estimate.

Walls, ceilings and assemblies measured from your PDFs, with sheet orders and an estimate at your rates. Fully automated.

Start your first takeoff2 free houses (+1 commercial or apartment) every month · No credit card required
sigma.build/projects
Takeoff readyDrywall takeoffs
5/8" moisture-resistant gypsum board1,295 ft²
5/8" gypsum board674 ft²
Steel stud and track framing2,037 ft²
Unfaced fiberglass batts1,597 ft²
2 × 4 ft ACT ceiling, tiles and grid1,936 ft²
Fire-retardant wood blocking198 LF
+ 8 more items

From drawings to your next bid

  1. 1Upload your PDF plans and choose your trade.
  2. 2Get a free assessment and the analysis price. Sigma Build then reads every sheet and measures the scope for you.
  3. 3Receive the finished takeoff and a quote at your rates, ready to check and send.

Drywall takeoffs done for you

Send plans, sections and assembly schedules and Sigma Build measures every wall and ceiling by system and location for you, in square feet, with sheet orders and an estimate at your rates, ready to check and send.

What your takeoff includes

  • Wall and ceiling coverage by drywall type, height and assembly.
  • Opening deductions and special wall or ceiling systems.
  • Sheet orders from selected stock sizes, layer counts and waste.

Drawings to send

Upload floor plans, reflected ceiling plans, sections and wall-type schedules. Include details for rated assemblies and changes in ceiling height.

Example takeoff

Illustrative quantities, not measurements from your project.

Example takeoff
Scope itemQuantity
Standard drywall walls1938 ft²
Drywall ceilings969 ft²
Crown molding148 LF

Common questions

Are quantities shown in US units?

Yes. US and Canadian projects use square feet for areas and linear feet for lengths, and your rates are entered in the same units.

Can I estimate multi-layer assemblies?

Yes. Each specified layer is kept separate from the measured wall or ceiling area, so sheet orders and your estimate count every layer.

Your next estimate, done for you

Upload your drawings and we'll take it from there — no credit card required.

Start your first takeoff2 free houses (+1 commercial or apartment) every month · No credit card required