Articles tagged roof inspection. Sellers Roofing offers free roof inspections across Saint Paul, MN — photo-documented reports for residential and commercial properties.
A TPO wall flashing leak, a common roof leak on a flat roof, is usually found by tracing water from the interior stain back to the nearest wall, then inspecting the roof to wall flashing where the TPO membrane turns up the wall. Focus on terminations (termination bars, counterflashing, reglets), corner patches, fasteners, and sealant…
Short answer: Detect an HVAC curb flashing leak by inspecting the curb’s corners, seams, and termination points, then confirming moisture paths with interior checks. Look for cracked roofing sealant, open welds, lifted membrane, rusted fasteners, and ponding that pushes water against the curb. If signs are mixed, use targeted moisture mapping or a controlled water…
Cedar shake hail damage usually shows up as fresh splits, broken corners, crushed wood fibers (bruising), and shaken-loose pieces that expose roofing underlayment or fasteners. Start by confirming a recent hail event using “collateral” clues like dented gutters and marked flashing, then inspect the wood shake shingles for random, storm-pattern impacts. Photograph everything and get…
To document roof hail damage for insurance claims, take wide photos of the entire roof, slope-by-slope roof images, close-ups of shingle impact marks, and photos of dents on soft metals like gutters and vents. Include a ruler or coin for scale, and document the storm date and any temporary repairs. Proper photo documentation helps prove…
Most flat roof leak detection appointments on commercial and industrial roofs take 2 to 6 hours onsite. Simple, visible water intrusion leaks can be traced in 1 to 2 hours, while larger roofs or tricky leaks often need a half day. If the team uses thermal imaging cameras, electronic testing, or moisture mapping, plan on…
Cedar shake hail damage usually shows up as fresh splits, crushed edges on wood shake shingles, and dark “bruised” spots where the wood fibers compressed on impact. You may also see chipped corners, broken shake tips, exposed underlayment, or shakes that sit unevenly because fasteners loosened. The most important clue is a pattern that matches…
Hail damage vs weathering process usually comes down to pattern and texture. Hail damage leaves random, coin-sized bruises and sharp granule loss in scattered spots. The weathering process looks even, with gradual fading and uniform granule loss along edges and high-flow areas. If you see circular impact marks, matching hits on vents, and fresh granules…
Class 4 shingle hail damage usually shows up as round “bruises” where granules are knocked loose and the mat underneath is stressed. Look for repeated impact marks across several slopes, matching hits on soft metals (gutters, vents, flashing), and shingles that feel soft or cracked at the strike point. Document patterns, then confirm with a…
A skylight flashing leak usually shows up as a roof leak in the form of staining that starts at the skylight’s edges (often the uphill side) and worsens during wind-driven rain or thaw cycles. A skylight unit leak or condensation issue tends to leave moisture on the glass, frame, or inside corners first. The fastest…
Commercial EPDM seam leak detection works by combining close seam inspection with moisture mapping tools that can “see” where water traveled under the membrane. Pros look for edge lift, tiny voids in seam tape, fishmouths, and punctures near lap lines, then confirm the source using infrared scans, electronic leak detection, or smoke testing. The goal…
Short answer: Identify hail damage on luxury asphalt shingles by looking for random impact marks across multiple slopes, fresh granule loss with dark asphalt showing, cracked or bruised spots that feel soft when gently pressed, and matching damage on roof “soft metals” like vents and flashing. Document findings with clear photos, note the storm date,…
A capacitance meter finds wet insulation by sensing changes in an electrical field across the roof assembly. Because water stores electrical charge differently than dry insulation, wet areas create higher capacitance readings. During capacitance roof testing, a technician scans the roof in a grid, compares readings to a dry baseline, then maps “hot spots.” Final…
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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.