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A workspace keeps the job in one record you can reopen — the address, its takeoff with the source named, and the bid draft you price from it.
Save this job to a workspace14 days free, no card. Pay when you're ready.
Upload an aerial screenshot or roof photo, trace the roof, and get pitch-corrected square footage and a cost estimate.
Roof Measure · draw, scale, trace
Upload an aerial or roof photo to start tracing
Drag a file here, or click to browse. A top-down aerial screenshot (from any free satellite map), a drone shot, or a clear roof photo all work. You then set the scale once from a known length and trace each roof face.
Free · no signup · everything stays in your browser.
Draw a reference line on the canvas (2 clicks).
—sq ft
Set the scale to compute area
Footprint
— sf
Sloped area
— sf
Facets
0
Edge length
— ft
Turn this measurement into a real estimate — the measured area and edge length seed the roof system you confirm (the traced pitch only suggests one), which you can tune and send. Saved to your account, not just this browser.
To save: trace 1 closed facet / set calibration
Adjust pitch
Assumed 6/12 — set your pitch.
No facets traced yet. Set the scale, then trace each roof plane on the canvas.
Estimate from measured sloped roof area. Bidding-ready estimates. Always verify on-site before material orders.