Build Specs

Build Specs turns code charts into simple field tools for gas, water, stairs, decks, and voltage drop. Built for fast jobsite answers.

Build Specs turns code charts and sizing tables into simple field tools. More than just a calculator, it helps you lay out residential gas and water systems, size decks, calculate stair rise and runs, and check voltage drop.

Tools included:

Stair Calculator Calculate risers, treads, stair count, total rise, and layout. Includes a detailed stringer cut diagram.

Gas Line Sizer Build a visual gas piping layout with fixtures, BTU loads, pipe lengths, and sizing guidance.

Water Line Sizer Lay out a water supply system visually and estimate pipe sizing based on fixtures and run lengths.

Deck Joist & Beam Sizer Check common deck joist and beam sizing based on span, spacing, and lumber type.

Voltage Drop Calculator Estimate voltage drop using wire size, distance, amperage, and voltage.

Always verify final designs with local codes, manufacturer specs, and qualified professionals when required.

Terms of Use (EULA): https://corvora.app/buildspecs/terms Privacy Policy: https://corvora.app/buildspecs/privacy