Standing seam roof leak detection works by following the leak path, not just the water stain. A technician inspects seams, clips, penetrations, end laps, and roof transitions, then confirms hidden moisture with thermal scans, moisture meters, and selective test openings. Because water can move under metal panels, the drip inside rarely marks the true source….
(Saint Paul homeowners and property managers): hail damage asphalt shingles usually shows up as (1) round “bruises” where the shingle mat fractures under the surface, (2) clean granule loss spots with a defined impact area, and (3) a repeating pattern of similar-sized hits across the same roof slope (often on the windward side). The fastest…
Nail pops on asphalt shingles show up as small, raised bumps where a shingle tab lifts because nail heads have pushed up. In the Minnesota climate, freeze-thaw swings make them easier to spot during late winter and early spring. Look for uneven shingle lines, lifted corners, exposed nail heads, and tiny cracks or granule loss…
On an asphalt shingle roof, roof leak detection usually takes 30 minutes to 2 hours. Harder cases can take 3 to 4 hours, especially after storms, on larger commercial buildings, or when water has traveled through decking or attic spaces. If the leak isn’t active, the visit may split into inspection now and confirmation during…
Commercial roof leak detection on low-slope metal roofs works by tracing the leak from inside the building, mapping how water may travel, inspecting seams, fasteners, laps, flashings, and penetrations, then confirming the entry point with infrared, moisture testing, or controlled water tests. The goal is simple, find the true source, not the spot where water…
Hail damage shingles usually show random, round bruises with granule loss, while foot traffic leaves scuffs, scratches, and repeated wear along walking paths. The key difference is pattern. Hail hits from above in scattered spots. Feet move in lines, often near roof access points, HVAC units, and service routes. Round and random often means hail….
Yes, you often can, as long as the damage is limited to one area and the rest of the roof is still sound. A partial repair can stop leaks and prevent rot without the cost of a full replacement. But if problems are widespread, the roof is near the end of its life, or materials…
Yes, infrared scans can often find likely wet insulation on EPDM roofs by showing temperature differences between damp and dry areas, usually after sunset. Still, a scan is not final proof. The best practice is to confirm suspicious spots with a roof inspection, moisture testing, and a few small core samples. That distinction matters to…
A commercial metal roof leak at panel seams is detected by tracing the interior water path, inspecting the roof upslope from the drip point, checking seams for gaps or failed sealant, and confirming the source with moisture testing or controlled water testing. In many cases, the visible stain is only the last stop, not the…
Bathroom fan roof vent leaks usually show up as ceiling stains, drips at the fan grille, wet insulation, or rust around the roof cap. In Minnesota, snow, ice, and freeze-thaw cycles often crack flashing or sealant around the vent, so a small drip can point to a bigger roof issue fast. When This Applies This…
Commercial PVC roof hail damage is inspected by checking the interior, reviewing the storm, and then walking the roof in a grid. The inspector looks for punctures, split seams, cracked flashing, wet insulation, and rooftop unit damage, then documents each finding to decide between repair, section work, or replacement. When This Applies Who should use…
Hail damage on roof flashing usually shows up as small round dents, sharp dings along edges, chipped coating or paint, and bent hems or corners where metal is thinnest. In Minnesota, freeze and thaw can turn those minor strikes into opened seams and cracked sealant, which often leads to leaks at parapet edges, wall transitions,…
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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.