We also inspect rooftop HVAC curbs and penetrations, since equipment mounts are a common overlooked source of flat roof leaks.
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 The Dalles commercial property.
We coordinate The Dalles scheduling around your business hours whenever the situation allows.
Membrane type and repair scope are itemized separately in every Flat Roof Repair estimate.
Proper membrane welding equipment prevents the seam failures common with improvised patches.
Here's what falls under our The Dalles Flat Roof Repair service for commercial and low-slope roofs.
TPO seam separation gets properly heat-welded, not just caulked over as a temporary fix.
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.
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 The Dalles flat roof ponding and membrane stress.
Rooftop HVAC units and their curbs are a frequent source of The Dalles commercial roof leaks that general roofers often overlook.
Commercial Flat Roof Repair visits are scheduled around your operating hours whenever the situation allows.
On-site assessment identifies the membrane type and the actual cause of the issue.
Drainage and ponding issues are assessed alongside any visible membrane damage.
Repaired seams are tested for a proper bond before we leave the site.
They tested the seam repair with water before considering the job done.
— The Dalles Homeowner
Diagnosed a drain issue nobody else had caught, solved a recurring leak we'd dealt with for two seasons.
— The Dalles Homeowner
EPDM patch job from another company had failed within a year. Theirs has held up fine since.
— The Dalles Homeowner
They found a second smaller leak we didn't know about while fixing the one we called about.
— The Dalles Homeowner
Roof Repair Smedway provides Flat Roof Repair for commercial and flat roofs throughout The Dalles and surrounding The Dalles, OR communities.
