Ponding water, blistering, membrane tears, or failing seams — Mason Exteriors stops flat-roof leaks at the source for homes and businesses across Jefferson, Cumming, and North Georgia.
Flat and low-slope roofs fail differently than steep roofs — water sits and drains slowly, so seams, flashing, and drainage are where problems start. Mason Exteriors repairs flat roofs across Jefferson, Cumming, and North Georgia, on both homes and commercial buildings, stopping leaks at their true source.
As experienced flat-roof installers, we work on the systems most flat roofs are built from — single-ply membranes (TPO & EPDM), modified bitumen, and built-up roofing — so we can repair yours the right way, with materials made to match.
Every repair starts with a thorough inspection. As a family-owned, licensed and insured contractor, Bradley gives you an honest, fair-priced assessment.
The flat-roof issues we resolve most often.
Standing water and drainage problems corrected before they cause leaks.
Torn, blistered, or lifted membrane repaired and re-sealed.
Failing seams and flashing re-sealed to restore a watertight surface.
Wind and debris damage on flat roofs repaired, with insurance documentation.
On a flat roof, water is supposed to drain — slowly, but completely. When it doesn't, it ponds, and ponding water eventually works through the smallest seam or crack. Most flat-roof leaks trace back to standing water, failing seams, or flashing, not the field of the membrane.
Repairing a flat roof means matching the existing system and re-establishing a continuous, watertight surface. Done right by someone who knows flat roofs, a repair can add years of life. Done wrong, it just moves the leak.
For our experienced flat-roof team, flat and low-slope roofs are exactly what we do — so your repair is handled by a team that understands how these systems keep water out.
Every flat roof repair is done to restore a continuous, watertight surface.
From your first phone call to the final cleanup, here's exactly what to expect when you hire Mason Exteriors.
Call or text 404-895-2832 or request online. Bradley inspects your roof, answers your questions, and gives you an honest price — free, no obligation.
We do a thorough inspection to find the true source of the problem, document everything with photos, and help with insurance if a claim is involved.
Bradley oversees our experienced crew and makes the repair right — stopping the problem at its source and getting it done in an expedient manner.
We protect your landscaping, recycle all roofing debris, and clean up your property thoroughly — leaving your home better than we found it.
Flat roofs leak because water drains slowly and can pond, working through seams, flashing, or small punctures. A lasting fix means finding the true source and re-sealing a continuous, watertight surface — which is what we specialize in.
Often it can be repaired. If the membrane is generally sound and the damage is localized, a repair may be all you need. We document everything and give you an honest recommendation.
Yes. As experienced flat-roof installers, we repair flat and low-slope roofs on commercial buildings as well as homes — see our Commercial Roofing services for more.
Ponding is water that stays on a flat roof more than 48 hours after rain. It accelerates wear and finds any weak point in the membrane, so correcting drainage is a key part of many flat-roof repairs.
Yes — for sudden leaks and storm damage. Call 404-895-2832 and we’ll get you secured.
Family-Owned • Licensed & Insured • Workmanship Warranty • Free Estimates • Serving Jefferson, Cumming & North Georgia