Stop measuring roofs and building takeoffs by hand. HAMMER creates accurate roofing estimates for tear-offs, re-roofs, and repairs in minutes so you can quote more and climb more.
The Problem
Between calculating squares, pricing materials, and accounting for waste, roofing estimates take longer than they should. Here is where most roofers lose time and money.
Every roof has a different pitch, plane count, and complexity factor. A 30-square hip roof with dormers has 15-18% waste, while a simple gable is under 10%. Getting the waste factor wrong by even 5% can cost you $800 on a single tear-off job.
Bundles, underlayment rolls, drip edge footage, ice and water shield, ridge caps, starter strips, pipe boots, and step flashing. Counting every component for every job is a full evening of work that does not put shingles on roofs.
When a hailstorm rolls through, every roofer in the county gets 50 calls in 48 hours. The ones who can turn around professional estimates the fastest book the jobs. If your quoting process takes a day, you are already behind.
Built for Your Trade
HAMMER knows the difference between architectural shingles and 3-tab, understands waste factors by roof type, and prices materials at current rates.
Tell HAMMER the roof type: gable, hip, mansard, gambrel, or flat. It automatically adjusts waste factors, material quantities, and labor hours based on roof geometry and pitch complexity.
Build quotes for architectural shingles, standing seam metal, TPO, EPDM, and modified bitumen. Save your preferred pricing templates and update material costs once to reflect in every future quote.
Insurance restoration work demands detailed, line-item documentation. HAMMER structures your quote with proper scope descriptions that insurance adjusters expect, helping you close claims faster.
Assign crews to clear-weather windows. When rain pushes a job, reschedule downstream work with a few taps. Keep your crews productive and your homeowners informed without a dozen phone calls.
Pricing
Start free. Upgrade when you are ready. No contracts, no per-user fees.
Use Hammer before you commit.
For solo operators who want Max daily.
For contractors who need the office system.
For multi-crew operations that need deeper automation.
Start with 50 free credits. No credit card required. Built for roofers who want to spend less time estimating and more time on the roof.
Start Free — No Credit Card Required