PRODUCTIVITY TOOL #4

Replacement Doors.
Calculated in WASM.

Professional-grade door replacement planner. Accurate material takeoffs, cost, and time — with the heavy optimization running in WebAssembly.

Add Door Replacement

Door Type

Opening Width (in)

Opening Height (in)

Quantity

Complexity

Current Project

DOORS

0

EST. MATERIALS

$0

TOTAL COST

$0

INSTALL TIME

0h

Opening Preview

Add doors above to see a visual

Prework tip: Always measure the rough opening, not the old door.

Prework Checklist

Measure all openings twice (width, height, depth, plumb) Check for load-bearing walls or header issues Inspect existing frame for rot or damage Order pre-hung units 2–3 weeks ahead Have trim, shims, and fasteners on site before removal

THE MODULE THAT MATTERS

Powered by WebAssembly

The optimization and complex material math run in a Rust-compiled WebAssembly module. This keeps the heavy lifting fast, precise, and decoupled from the UI layer.

WASM MODULE ACTIVE

Click the button above to run an optimization pass in WebAssembly (simulated with real module logic for this demo).