Skip to content - How to Prevent Ice Dams in Minnesota 2026-11-14Seal the air leaks in the ceiling first, then insulate the attic to at least R-50 where space allows, as the Department of Commerce advises. Keep the natural vents open and skip powered ones. Until the work is done, rake snow off the lower roof from the ground after big storms.
- How to Remove Ice Dams in Minnesota 2026-11-14If water is coming in, hire an ice dam removal service that uses steam, as the Minnesota Department of Commerce advises, and skip chipping, chemicals and open heat. If the house is dry, rake snow off the lower roof from the ground. Then seal the attic air leaks that cause ice dams.
- How to Use a Roof Rake in Minnesota 2026-11-14Rake the lower roof from the ground after heavy snow, and leave an inch or two of snow on the shingles. Keep the pole 10 feet from power lines and never use it from a ladder. If the roof sags or creaks, or the snow is out of reach, stop and hire a professional.