Sellers Roofing Resources
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?October 24, 2026
A search for “roof leak heavy rain” usually points to wind pushing water beneath loose shingles or intense runoff reaching faulty flashing, pipe boots,…
Read article: Why Does a Minnesota Roof Leak Only in Short, Heavy Rain?October 23, 2026
If rain starts during roof tear off work in Minnesota, the crew should stop removing roofing and protect exposed decking with secured temporary coverings,…
Read article: What If Rain Starts During a Minnesota Roof Tear-Off?October 22, 2026
A recurring roof leak usually means the original repair missed the entry point, concealed damage remained, or another opening feeds the same water path.…
Read article: Why Does a Roof Leak Return After Repair in St. Paul?October 21, 2026
Yes. Freeze-thaw cycles can widen gaps where the dormer roof meets the wall if meltwater enters weak flashing joints. Ice dams can also hold…
Read article: Can Freeze-Thaw Cycles Cause Dormer Sidewall Leaks?October 20, 2026
Yes. Ice dams around dormers form when snow melts over warm decking and refreezes at colder eaves, valleys, or roof-to-wall intersections. Dormers concentrate runoff…
Read article: Can Ice Dams Form Around Dormers on St. Paul Homes?October 19, 2026
Yes. Freeze-thaw cycles can lift edges on asphalt shingles and widen existing openings when trapped water freezes beneath weakened tabs. Persistent gaps between courses…
Read article: Can Freeze-Thaw Open Gaps Between Asphalt Shingle Courses?October 18, 2026
Asphalt shingles can crack around roof vents after Minnesota cold snaps because cold stiffens the asphalt while shingles, decking, and flashing contract at different…
Read article: Why Do Asphalt Shingles Crack at Vents in Minnesota?October 17, 2026
After a Minnesota thunderstorm with heavy rain, inspect your roof from the ground, then check accessible attic areas for water entry. Take photos of…
Read article: How Do You Inspect a Roof After a Minnesota Thunderstorm?October 16, 2026
Yes. Hail can chip, crack, or puncture natural slate roof tiles in the Twin Cities, especially when the stone is thin or weathered. Impact…
Read article: Can Hail Chip Natural Slate Roof Tiles in the Twin Cities?October 15, 2026
Yes. Heavy rain on roof snow and melting snow can cause winter roof leaks in St. Paul when blocked drainage prevents water from leaving…
Read article: Can Rain-on-Snow Cause Roof Leaks in St. Paul?October 14, 2026
Check roof valley metal for ice dam damage in Minnesota from the ground first, especially after snow. Look for bent metal, lifted shingles, displaced…
Read article: How Do You Check Roof Valley Metal for Ice Damage?
