We also inspect rooftop HVAC curbs and penetrations, since equipment mounts are a common overlooked source of flat roof leaks.


We carry compatible repair materials for multiple membrane brands, since mismatched patch material is a common cause of repeat flat roof failures.
Commercial Flat Roof Repair scheduling is built around minimizing disruption to your Plains business operations.
Every Flat Roof Repair technician carries current Plains, MT licensing for commercial roofing work.
We coordinate Plains scheduling around your business hours whenever the situation allows.
No surprise costs once we're already on the roof mid-repair.
Proper membrane welding equipment prevents the seam failures common with improvised patches.
Here's what falls under our Plains Flat Roof Repair service for commercial and low-slope roofs.
We test repaired seams for a proper bond before considering the Flat Roof Repair job complete.
We identify the membrane type first, since EPDM and TPO repairs use different adhesive systems.
We identify why water is pooling — often a low spot or blocked drain — before recommending a solution.
We assess whether a modified bitumen repair needs a patch or a full section replacement.
Clogged or damaged drains are a leading cause of Plains flat roof ponding and membrane stress.
Rooftop HVAC units and their curbs are a frequent source of Plains commercial roof leaks that general roofers often overlook.

We start by discussing the issue — ponding, active leak, or visible membrane damage.
A technician inspects the membrane system, checking seams, drains, and any ponding areas.
Drainage and ponding issues are assessed alongside any visible membrane damage.
A completed Flat Roof Repair includes a walkthrough of what was repaired and why.

TPO seam repair was clean, tested it before leaving to make sure it actually held.
— Plains Homeowner
Scheduled around our tenants' business hours without us even having to ask.
— Plains Homeowner
Explained the difference between our old membrane and the repair material clearly.
— Plains Homeowner
They caught a second smaller leak while fixing the one we'd actually called about.
— Plains Homeowner

Roof Repair Smedway provides Flat Roof Repair for commercial and flat roofs throughout Plains and surrounding Plains, MT communities.
