Articles tagged Insulation. Sellers Roofing improves attic ventilation and insulation across Saint Paul, MN — protecting your roof and lowering Twin Cities energy bills.
Short answer: attic condensation usually shows up as light, widespread moisture or frost on many cold surfaces, often during very cold weather. A roof leak is usually more localized, leaves stains or a clear drip path, and gets worse after rain or snow melt. In an attic condensation roof leak problem, the pattern and timing…
Yes, sometimes. Commercial property insurance can pay for wet insulation under a flat roof if a covered event, such as hail, wind, or a sudden membrane failure, let water in. It often will not pay when the insulation got wet from age, poor upkeep, long-term seepage, ponding, or flood water. The claim usually turns on…
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…
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…
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…
A good roof must work like a complete system, not just a top layer, providing essential weather resistance and long-term durability. The core roof functional requirements are to shed water, resist wind, control heat loss and condensation, handle building movement, comply with building codes, and stay serviceable through inspections and repairs. When any one part…
The first attic roof leak signs usually show up as water stains on roof decking, damp attic insulation, rusty nail heads, musty odors, or frost that later turns into wet spots. You may also see mold specks on wood or feel unusually humid air in the attic, especially after rain, snowmelt, or wind-driven storms. A…
Infrared roof leak detection and thermal imaging, a non-invasive technology, finds moisture damage in flat roofs by spotting temperature difference that often signals trapped moisture under the roof membrane. Wet insulation holds heat longer than dry areas, so it shows up as warmer (or sometimes cooler) “blotches” on a thermal image. A trained technician maps…
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…
Successful budgeting for a commercial roof starts with three numbers: your roof area (square feet), your likely system type, and a realistic contingency for hidden damage. Build a rough range first, then tighten it with scope decisions (tear-off, insulation, code), the best weather window, and a funding plan that matches your capital cycle, so the…
Ice dams in Saint Paul, MN, buildings usually form when heat loss causes melting snow on the roof, the meltwater runs to a colder edge, then refreezes into a ridge that traps more water. Ice dam prevention comes down to stopping heat loss, improving ventilation and drainage, and removing snow safely. A professional roofer should…
A solid commercial roof replacement budget starts with three moves: confirm whether you truly need replacement (or if repair or restoration buys time), choose a system that matches your building’s risk and energy efficiency, and budget for the details that drive change orders (tear-off, insulation, flashing, drains, rooftop equipment, permits, and contingency). Plan the timeline…
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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.