Many property managers, building owners, and homeowners ask “what are the disadvantages of EPDM roofing” after finding a leak, pulled flashing, or repeated rooftop repairs. This guide lists the top five drawbacks that show up in field reports and warranty claims, from seam failures to ongoing maintenance needs. Each issue includes common causes and practical…
Roof hail damage usually shows up as dents, punctures, loosened seams, or crushed roof components that later turn into leaks. Following severe thunderstorms, inspect the roof surface, flashings, drains, and rooftop units, then document everything with photos and dates. If you see splits, exposed substrate, or new water intrusion, schedule a professional roof inspection quickly;…
Electronic leak detection finds holes in a roofing membrane by using a controlled electrical field. When there’s a membrane breach, electricity follows the path of least resistance, often through moisture, to the conductive deck or a grounded return line. The technician tracks that signal and marks the exact leak location, so repairs target the true…
After harsh Minnesota winters that batter roofing materials with heavy snow and ice, focus your spring roof inspection on vulnerable spots like drains and scuppers, seams and flashing, roof edges, and rooftop penetrations (HVAC curbs, vents, skylights). Once the snow melts, check for ponding water, split sealant, loose coping, punctures from snow removal, and new…
Shingle creasing in Minnesota after high winds, a common type of wind damage, usually happens when gusts lift a shingle tab that isn’t fully sealed, then slam it back down. That bend leaves a visible “hinge” line in the asphalt mat of creased shingles. In Minnesota, cold weather, aging seal strips, and installation issues (like…
Prepare for a visit from your insurance adjuster by capturing documented damage (both roof and interior), gathering roof records, and making safe access easy. Don’t “clean up” in ways that hide impacts, but do stop active leaks. Have one point person, a clear damage summary, and a qualified roofer available to explain their findings for…
Is a leaking roof considered an emergency? Often, yes, especially when red flags appear active streaming or pooling water, rapid drips, a bulging ceiling, water contacting electrical fixtures, or visible daylight through the roof. Those signs demand immediate action to limit structural damage, electrical hazards, and rapid mold growth. Below are the on-site rules roofers…
To vet a roofing contractor, check credentials first, especially given the harsh Minnesota weather, then verify insurance in writing, then pressure-test their reputation with detailed reviews and real references. For commercial buildings in Minnesota, licensing can be confusing, so confirm local requirements and ask who will pull permits. Finally, watch for red flags like vague…
Creased shingles usually look like a clear, sharp bend line across a shingle tab where strong wind lifted it, then slapped it back down. In Minnesota, you’ll often see lifted corners, a shadow line at the fold, and missing granules along the crease. The shingle may not reseal, even on warm days, which raises leak…
You can spot hail damage roof vents from the ground after storm damage by looking for fresh dents in metal vent hoods, cracked or chipped vent caps, bent flashing lines, and vents that look tilted or “squashed.” Use binoculars, check multiple angles, and compare vents to each other. If you see dents plus interior moisture,…
If you’re asking, what are the cons of TPO roofing before selecting a single-ply membrane. TPO can look attractive on paper, but leakage and premature aging sometimes appear sooner than expected. This article previews common failure modes: seam problems, heat-driven cap-layer loss, and surface issues, so you can spot trouble and act quickly. For property…
Choosing between EPDM and TPO comes down to priorities: durability in cold weather and long life, or reflectivity and energy savings. EPDM generally gives a proven, long-lasting rubber membrane at lower upfront cost, and it handles Minnesota winters well. TPO offers a heat-welded thermoplastic membrane that can cut rooftop heat gain and lower cooling costs…
Contact Sellers Roofing Company today for your free, no-obligation estimate!
Sellers Roofing Company is your premier Saint Paul destination for expert commercial and residential roofing services, offering comprehensive solutions from storm damage restoration and repairs to new asphalt shingle installations, all with meticulous craftsmanship and an eye for enhancing your property’s safety and aesthetic.