Fans To Stop Roof Dams

Know how to prevent ice dams in roof valleys install a thermal break on the underside of rafters along roof valleys.

Fans to stop roof dams.

The quality of installation is still the key and while a metal roof doesn t have the same weakness as composition shingles that can be lifted rising ice and water a metal roof that is not installed correctly can certainly leak with or without ice dams. Our experts share fast fixes for ice dam removal long term repair and prevention tips. As the experts in attic ventilation for st michael and the surrounding areas we would like to tell you more about what ice dams are and how to prevent them. Up the roof from the edge the next time you reroof fig.

One solution being proper attic ventilation. In summer air movement helps rid the attic space of. There are ways to prevent ice dams. Today i ll show you what to look for when looking at a water heater vent connector.

Inspecting a natural draft water heater vent happens quickly and easily once you know what to look for. Make ice dam prevention easier in roof valleys by keeping them clear of leaves and debris. Air movement in the attic helps prevent moisture buildup on rafters and on the bottom of roofing materials. Run special ice dam prevention products adhesive ice and water barrier from 3 to 6 ft.

That s when you have to call on secondary strategies and ice dam prevention products to prevent ice dam damage. Although setting up fans in your attic will expel hot air they won t help you prevent ice dams. Allowing snow to reside on a roof prone to ice dams has obvious consequences so you need to be vigilant with your roof rake. Icicles may be pretty but they can tear off gutters loosen shingles and cause water to back up into your house.

Won t the fan just blow the hot air out through your roof vents. Use a rigid foam insulation in and around dead end rafter bays.