IBHS does not recommend chipping or breaking ice dams due to the damage that can be inflicted on the roof. If you are not physically capable of going onto the roof or are unable to easily reach the roof, consult a roofing professional.
For low slope roofs or flat roofs:
- Removing the snow will remove the source of a potential ice dam.
- Use a heavy-duty push broom with stiff bristles to brush off the snow on a low slope or flat roofs.
- A shovel or snow blower should not be used since they may tear up the roof cover system.
For steep slope roofs:
- Removing the snow will remove the source of a potential ice dam.
- A roof rake may be used for most single story buildings while remaining on the ground to pull snow down the roof slope.
- Do not pull snow back against the slope or sideways since the snow may get underneath the cover and can break shingles.