Articles tagged flat roof issues. Sellers Roofing installs and repairs commercial flat roof systems (TPO, EPDM, modified bitumen) across Saint Paul, MN — GAF certified, union crews (Local 96 Roofers).
Yes. Hail can cut years off a commercial roof even when no water shows inside. Impact can bruise membranes, loosen seams, dent metal, crush insulation, and weaken flashing or drains. Often the first sign is faster aging, higher repair cost, or early failure, not an immediate drip. When This Applies Which commercial roofs are most…
Yes. Roof hail damage can weaken seams, flashing, membrane surfaces, and roof coatings without causing an immediate leak. Then sun, ponding water, freeze-thaw cycles, and foot traffic widen the damage until water gets in. On commercial roofs, a hail hit in spring can show up as an interior leak months later, especially on low-slope systems….
Yes. Hail damage built-up roofing can happen even when the top surface shows no split, hole, or clean puncture. A built-up roof can absorb impact, hide bruising in the plies, trap moisture below the cap sheet, and weaken insulation, which means problems may appear later as leaks, soft spots, or premature aging. When This Applies…
Yes. A hail damage TPO roof can stay watertight at first because hail often bruises the membrane, stresses welded seams, or compresses insulation without making an open hole. Leaks may show up later, when heat, foot traffic, ponding water, or another storm turns that hidden damage into a path for moisture. When This Applies This…
Yes. Hail can damage a skylight even when the glass stays intact. The impact may weaken seals, dent frames, crack flashing, bruise laminated glass, or loosen the curb. On commercial buildings, that hidden damage can lead to leaks, fogging, and interior water damage days or weeks after the storm. When This Applies This matters most…
Your commercial roof needs attention when leaks, ponding water, split seams, soft spots, or rising utility bills show up. Small, isolated damage usually means repair. Widespread moisture, repeat leaks, or an aging system often point to commercial roof replacement, especially after Minnesota freeze-thaw swings. When This Applies This fits most low-slope commercial buildings This advice…
If a 15-year-old hail damaged roof has isolated hits, dry insulation, and no leak history, repair often makes sense. If hail caused punctures, open seams, wet insulation, repeated leaks, or broad surface damage, replacement is usually the smarter call. At this age, condition matters more than age alone. When This Applies A 15-year-old roof sits…
Yes, some commercial roof repairs can be done in freezing weather if the roof is dry, the material allows it, and trained crews can work safely. Emergency leak control, seam repair, and flashing fixes are common. Large adhesive-heavy repairs, wet surfaces, and widespread damage usually need a warmer window or a planned commercial roof replacement….
Inspect your roof as soon as conditions are safe, ideally within 24 hours, and schedule a professional roof inspection after high winds within 1 to 3 days for a commercial building. Fast action helps catch lifted seams, flashing damage, hidden punctures, and trapped moisture before they turn into leaks, tenant issues, or a larger repair…
Strong gusts can create wind roof leaks on commercial buildings by lifting membrane edges, opening seams, loosening flashing, and pushing rain into gaps that stay dry in calm weather. In many cases, wind doesn’t create a brand-new defect, it turns a small weak spot into an active leak that spreads fast. On a commercial roof,…
A wind damaged roof usually shows clear signs after a storm, lifted edges, loose flashing, missing metal, scattered ballast, new leaks, or fresh ceiling stains. On commercial buildings, damage often starts at corners, perimeters, and around rooftop units. If anything looks newly lifted, wrinkled, or wet, treat it as active damage and have it checked…
A TPO roof leak at a pipe boot is usually found by tracing interior water signs, then checking the roof penetration for splits, loose clamps, open welds, cracked sealant, or wet insulation around the boot. Because water can travel across a low-slope roof, the stain inside may not sit directly under the leak. When This…
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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.