App Support
Roof Area Cost Calculator
Roof Area Cost Calculator is a local-first roof math and material cost utility for pitch, slope, rafter length, roof area, shingle bundles, underlayment rolls, and rough material budgets.
Launch scope
- calculate pitch per 12, slope angle, and rafter length
- estimate roof area, roofing squares, shingle bundle count, and underlayment roll count from your inputs
- add local bundle price, roll price, and accessory allowance for a materials-only cost estimate
- save common roof setups as presets with notes
- reopen local calculation history offline
FAQ
Does it work offline?
Yes. The launch build performs its core workflow on device and does not require an account.
Does it collect my data?
No. The launch build does not include ads, analytics SDKs, or remote account storage.
How do I report an issue?
Email the support address with your device model, iOS version, app version, and the steps or values you used.
Product note: Roof Area Cost Calculator is a field estimating aid only. Confirm structural design, permit requirements, labor pricing, tax, delivery, and code conditions independently.