Roof Repair Smedway's Flat Roof Repair crews are trained on TPO, EPDM, and modified bitumen systems across Duquesne, not general shingle work applied to a flat surface.


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 Duquesne business operations.
Insurance documentation available before work begins on any Duquesne commercial property.
Local Duquesne dispatch minimizes business disruption with scheduling around your operating hours.
Written Flat Roof Repair estimates cover membrane type, repair scope, and labor upfront.
Proper membrane welding equipment prevents the seam failures common with improvised patches.
Here's what falls under our Duquesne 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.
EPDM punctures and seam failures are patched with compatible materials, not a mismatched quick fix.
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 Duquesne flat roof ponding and membrane stress.
Rooftop HVAC units and their curbs are a frequent source of Duquesne 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.
You receive a written estimate covering membrane repair or drainage correction before work begins.
Repairs are completed using membrane-appropriate technique, then tested before we consider the job done.

Ponding water on our building had been an issue for years until they actually fixed the drainage instead of just patching around it.
— Duquesne Homeowner
Scheduled the work around our business hours so it barely disrupted operations.
— Duquesne Homeowner
EPDM patch job from another company had failed within a year. Theirs has held up fine since.
— Duquesne Homeowner
They caught a second smaller leak while fixing the one we'd actually called about.
— Duquesne Homeowner

We serve both commercial properties and residential flat-roof additions throughout Duquesne and Duquesne, MO.
