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


A flat roof leak rarely shows up directly above where the water actually entered — membrane systems move water laterally before it drips through.
We also test repaired seams for a proper bond before leaving, rather than assuming a visual check is enough.
Insurance documentation available before work begins on any Carol Stream commercial property.
We coordinate Carol Stream scheduling around your business hours whenever the situation allows.
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.
Flat roof issues cover a specific range of membrane and drainage problems — here's our Flat Roof Repair scope.
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.
Standing water that doesn't drain within 48 hours accelerates membrane breakdown and needs a drainage fix, not just a patch.
Modified bitumen blisters and seam issues are repaired using proper torch-down or cold-adhesive technique depending on the situation.
Clogged or damaged drains are a leading cause of Carol Stream flat roof ponding and membrane stress.
Rooftop HVAC units and their curbs are a frequent source of Carol Stream 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.

They tested the seam repair with water before considering the job done.
— Carol Stream Homeowner
Scheduled the work around our business hours so it barely disrupted operations.
— Carol Stream Homeowner
Explained the membrane type and why it mattered for the repair approach.
— Carol Stream Homeowner
They found a second smaller leak we didn't know about while fixing the one we called about.
— Carol Stream Homeowner

Roof Repair Smedway provides Flat Roof Repair for commercial and flat roofs throughout Carol Stream and surrounding Carol Stream, IL communities.
