Roof Repair Smedway's Flat Roof Repair crews are trained on TPO, EPDM, and modified bitumen systems across Colfax, 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 Colfax business operations.
Membrane Flat Roof Repair credentials cover commercial licensing requirements across Colfax, WI.
Local Colfax dispatch minimizes business disruption with scheduling around your operating hours.
No surprise costs once we're already on the roof mid-repair.
Hot-air welding equipment ensures a proper bond on every TPO Flat Roof Repair repair.
Here's what falls under our Colfax 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.
Standing water that doesn't drain within 48 hours accelerates membrane breakdown and needs a drainage fix, not just a patch.
We assess whether a modified bitumen repair needs a patch or a full section replacement.
Clogged or damaged drains are a leading cause of Colfax flat roof ponding and membrane stress.
Rooftop HVAC units and their curbs are a frequent source of Colfax 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.
Repaired seams are tested for a proper bond before we leave the site.

TPO seam repair was clean, tested it before leaving to make sure it actually held.
— Colfax Homeowner
Scheduled around our tenants' business hours without us even having to ask.
— Colfax Homeowner
EPDM patch job from another company had failed within a year. Theirs has held up fine since.
— Colfax Homeowner
They found a second smaller leak we didn't know about while fixing the one we called about.
— Colfax Homeowner

We serve both commercial properties and residential flat-roof additions throughout Colfax and Colfax, WI.
