Hail damage on a commercial flat roof counts when hail creates a puncture, tear, split, cracked seam, displaced flashing, or bruising that weakens the membrane and shortens roof life. Even if you don’t see an active leak, commercial flat roof hail damage can still be “real” damage when it compromises waterproofing, insulation, or critical details…
Poor roof ventilation usually shows up as moisture, frost, heat buildup, or uneven roof temperatures, and you can often spot it in minutes from the attic hatch. Proper roof ventilation maintains balanced airflow and prevents these issues. In Minnesota, the clearest clues are winter frost on nails, damp insulation, moldy smells, and ice-dam patterns. If…
After a storm, knowing how to temporarily tarp a roof can keep a small leak from soaking insulation or ruining flooring. Assess the damage and choose DIY or a pro Begin outside with binoculars, looking for missing shingles, displaced flashing, torn valleys, or debris that could indicate the point of entry. Then check the attic…
Short answer: Wind uplift damage on flat roofs often shows up as lifted membrane edges, curling seams, “bubbles” or billowing areas, wrinkles that weren’t there before, and loose or missing edge metal. On gravel roofs, you may see displaced ballast and exposed membrane. Damage usually concentrates at corners, perimeters, and around rooftop units, then turns…
Short answer: The Minnesota ice barrier code requires an ice barrier at roof eaves on many heated, shingle-style sloped roofs. The barrier must extend from the eave edge to a point at least 24 inches inside the exterior wall line (measured on the roof). The code language does not require ice barrier in valleys, and…
Use this hail damage roof checklist for documenting roof damage right after a Minnesota hailstorm, as you prepare for storm damage roof repair: make the property safe, photograph damage from wide shots to close-ups, save a few physical samples (when safe), and document dates, weather, and temporary repairs. Avoid risky roof walks, rushed contracts, and…
Modified bitumen hail damage usually shows up as granule loss (dark asphalt spots), shallow dents, bruised or “soft” areas, split seams, and punctures near laps, flashings, and drains. In Minnesota, freeze and thaw can turn small hits into leaks later. Photograph suspect areas with a coin or ruler for scale, then schedule a professional inspection…
If you’re wondering what are common signs of roof damage, start by scanning for missing or curled shingles, granule loss, and water stains in the attic. These visible issues often appear before leaks or wider deterioration and can be easy to miss. In Minnesota, freeze-thaw cycles and frequent storms speed up wear, so a small…
You can get a solid roof pitch measurement from the ground by measuring the roof angle with a phone inclinometer (aimed along the rake edge) or by using simple “similar triangles” math with a level, tape, and two ground measurements. Both methods give an estimate that’s good for planning repairs, drainage fixes, and contractor quotes….
After a storm, you usually need gutter replacement when the system can’t hold slope, keep seams tight, or move water away from the building, even after cleaning and minor repairs. Look for sagging gutters, split seams, pulled fasteners, bent downspouts, and overflow marks. If water is causing water damage by hitting walls or pooling at…
Roof shingles are the overlapping outer roof covering on sloped surfaces. Their job is simple but critical: they shed water, protect the roof deck underneath, and take the hit from sun, wind, and impacts like hail. For commercial business owners, shingles often show up on office entries, retail storefront canopies, and older properties, even if…
What maintenance should be done on a roof includes routine inspections, clearing drains and debris, checking seams and flashing, fixing small punctures fast, and documenting all work. How do you maintain a commercial roof? Set a schedule (at least spring and fall), add post-storm checks, manage snow load, and address freeze-thaw damage early so you…
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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.