Built for Roofers
Estimating Software
Price roofing jobs with confidence. Calculate squares, materials, labor, and tear-off costs in one professional estimate.
No credit card required • Cancel anytime
Sound Familiar?
These are the problems roofers face every day. GrowZbl solves all of them.
Miscalculating material quantities and eating the cost on overages
Forgetting to include tear-off, disposal, and permit fees
Writing estimates on paper that look unprofessional compared to bigger companies
Following up manually with homeowners who are getting multiple quotes
How GrowZbl Helps Roofers
Material Calculations
Track shingles, underlayment, flashing, nails, ridge caps, and drip edge with per-unit pricing and markup.
Tear-Off & Disposal
Add tear-off labor and dumpster rental as separate line items so nothing gets missed.
Multi-Service Estimates
Group new roof, repairs, gutters, and soffit/fascia into one estimate with separate totals.
Automated Follow-Ups
GrowZbl sends follow-up emails automatically so you stay top of mind while homeowners decide.
Trusted by 280+ Contractors
“I used to spend hours on estimates. Now I build and send them in 10 minutes. GrowZbl paid for itself the first week.”
— GrowZbl User
Common Questions from Roofers
Can I estimate different roofing services in one proposal?
Yes. Add multiple services like tear-off, new shingle installation, gutter replacement, and soffit repair in a single estimate. Each service shows its own subtotal.
Does it handle roofing material waste factor?
You control your quantities. Add your waste factor percentage to material line items to ensure you're covered on every job.
Can I include photos in my estimates?
Yes. Attach photos to each service section — great for showing clients the damaged areas and explaining what needs to be done.