Sellers Roofing Resources
November 6, 2026
Yes, freezing rain can overload a Minnesota roof before snow accumulates when ice or trapped water exceeds the framing’s capacity. One uniform inch of…
Read article: Can Freezing Rain Overload a Minnesota Roof Before Snow Accumulates?November 3, 2026
Yes, secondary overflow drains or scuppers are required on a Minnesota commercial flat roof where raised perimeter construction could trap water if primary drainage…
Read article: Does a Minnesota Commercial Flat Roof Need Secondary Overflow Drains?October 25, 2026
Any roof with a low pitch below 2:12 is too low for asphalt shingles in Minnesota. Slopes from that minimum to below 4:12 need…
Read article: What Roof Slope Is Too Low for Asphalt Shingles in Minnesota?September 15, 2026
A rooftop unit can look stable from the parking lot while meltwater works beneath its curb flashing. On Minnesota commercial roofs, snow and ice…
Read article: Can Snow and Ice Damage HVAC Curbs on Minnesota Commercial Roofs?September 9, 2026
Yes. Snow load roof damage can affect a commercial roof deck’s fasteners, but snow rarely pulls a sound fastener out by itself. Drifts and…
Read article: Can Snow Load Damage Commercial Roof Deck Fasteners?September 3, 2026
A business should contain the water, protect people and equipment, document the condition, and arrange a professional inspection as soon as access is safe.…
Read article: What Should a St. Paul Business Do When a Roof Leak Freezes Overnight?August 25, 2026
Commercial roof drains can be damaged around the drain bowl, membrane flashing, or strainer after a hailstorm even when the first visible problem is…
Read article: What Should Businesses Do After Hail Damages a Roof Drain?August 22, 2026
Wind can affect a commercial drain and its membrane connection without creating an immediate ceiling stain. This article explains what can shift after a…
Read article: Can Wind Damage Roof Drains on Commercial Buildings Without Immediate Leaks?August 19, 2026
Expansion joints take movement, weather, and drainage stress every day; snow and ice can make a hidden weakness more apparent. This guide helps commercial…
Read article: Can Snow and Ice Damage Commercial Roof Expansion Joints?August 18, 2026
Summer heat can stress low-slope roofing materials, especially where seams, flashing, drainage, or past repairs are already vulnerable. This article explains what to look…
Read article: Can Minnesota Summer Heat Cause TPO EPDM Roof Damage?August 13, 2026
A commercial drain problem can become more serious when snow melts and nighttime temperatures fall below freezing. This guide explains why drainage details deserve…
Read article: Can Heavy Snow Damage Commercial Roof Drains Before Spring Thaw?August 8, 2026
Snow removal can prevent excessive load and drainage problems, but the wrong method can damage a TPO roof. This article explains the practical balance…
Read article: Can TPO Roof Snow Removal Cause Damage in Minnesota?
