Free tools for contractors
Free estimate, invoice, and contract tools for U.S. contractors
Price a roof, bill for it, and put the agreement in writing — without a spreadsheet and without another monthly subscription. The roofing estimate builder is live and free to use right now.
Roofing Estimate Builder
Footprint and pitch in, squares and bundles out — with area squares and material squares on separate lines. Add your own prices, build the estimate on screen, save it as a PDF. No account.
Open the estimate builderWhat we are building next
These two are not built yet. No launch date is being promised — leave an email and you will hear from us the day each one works.
Roofing Invoice Generator
Turn an approved estimate into a numbered invoice, with an insurance mode for claim number, deductible, ACV received, and RCV still held back.
Roofing Contract Template
A job agreement with the clauses that actually protect you: change orders for rotten decking, weather delay, workmanship warranty separate from the manufacturer's, lien waiver.
What Plannus is
Most small contractors price work from memory and send paperwork that looks nothing like the quality of the job itself. A homeowner comparing three bids usually picks the one that reads clearly. Plannus exists to close that gap: free, straightforward documents that make a small crew look like the professionals they already are.
It is a project of Innova Flow Web Solutions, a software studio on Cape Cod, Massachusetts. Roofing first — one trade done properly before we spread thin.