Drawing overlay comparison software for construction takeoff
Protakeoff drawing overlay comparison helps estimators place revised construction drawings over a base plan, review blue and red scope changes, and update takeoff quantities before changed drawings affect the bid.
How overlay comparison works
- Load the base plan sheet.
- Place the revised drawing over the base drawing.
- Use color contrast and opacity controls to review additions, deletions, and shifted geometry.
- Update measurements, counts, pricing, and exported bid data when scope changes are confirmed.
Best fit
Overlay comparison is best for contractors reviewing addenda, revised plan sets, and scope changes before updating a takeoff or estimate.
Product links
Review AutoCount, compare construction takeoff software, view pricing, or download the desktop app.