How To Stop Ice Dams On Metal Roof

Run special ice dam prevention products adhesive ice and water barrier from 3 to 6 ft.

How to stop ice dams on metal roof.

To prevent ice dams follow these four steps. 3 while it is difficult to see there is a hardware store style heat tape embedded in the icicle seen hanging from the valley area. Up the roof from the edge the next time you reroof fig. Sealing air leaks between the warm building interior and the attic or ceiling is imperative to prevent increased sheathing temperatures that can lead to ice dams.

It combines the ease of the de icing cable and the effectiveness of a metal roof. That s when you have to call on secondary strategies and ice dam prevention products to prevent ice dam damage. How can ice dams be prevented. If your roof leaks every winter it s likely that an air leak is to blame.

Ice and water barrier is a type of self sealing underlayment that adheres to the roof decking and waterproofs it. This keeps the cable hidden and prevents damage and it will heat up the whole area allowing the water to slide right off. To prevent snow from cascading off of a metal roof snow stops or snow guards must by used. Gutters are routinely torn from homes as well when the snow cascades off the roof.

Best the best way to prevent ice dams is to eliminate the source entirely. And some sections of the roof may be impossible to keep cold.