Roof Snow/Ice Removal Techniques & Procedures

The first snow of the winter is feathery, but as winter wears on, every snow storm can become a weighty issue. Snow can stress roofs, but more likely does its damage as it melts and refreezes over gutters in ice dams that force open spaces between and under shingles. A cubic foot of snow can weigh from 8 to 20 pounds, depending on moisture content. Ice puts an uneven load on the edge of the roof. If you live in an area where heavy snows fall throughout the winter, start removing snow before ice dams start to form.

Roof rake
Push broom
Snow cutter
Garden hose
Heavy parka with hood
Work gloves

Instructions

- 1
  Survey your roof after each snowfall, especially the west slope, for icicle formation, which is a clue that ice dams are beginning to form. Clear the lower third of the roof’s slope of snow with a push broom or roof rake by reaching up over the snow, dropping the rake and then backing up, pulling the rake toward you.
- 2
  Clear lower roofs first, then pull snow from upper roofs to avoid burying yourself. After clearing the upper roof, return to the lower roof and pull any remaining snow off the bottom third. Add extensions to roof rake handles to reach second-floor roofs.
- 3
  Use a snow cutter, which is a long-handled rake that resembles a big cheese slicer, to break up deep snow. Lift it up over the snow, starting at the eaves, and drop it down, chopping off squares of snow so they can be removed with the roof rake.
- 4
  Put breaks in ice dams so that melting snow can get off the edge of the roof. Use a hose to cut channels through ice dams with tap water on a sunny day. Repeat the procedure every few days to keep the channels open -- night freezes will eventually close them.

Tips on Dealing With an Icy Driveway

Ideas to Lower Traffic Noise in Your House

General Home Safety