The right roof flashing can eliminate many instances of rain and other moisture seeping into your venting installation. In some weather conditions, though, the flashing simply isn't enough. In those cases, you can add this Dura-Vent Type B Gas Vent Storm Collar to ensure that you have the best defense possible against rain and moisture by making sure the roof seal is secure.
All you have to do to achieve that seal is to place this collar between the vent pipe and the roof flashing. It keeps moisture from seeping in from rain and weather, it's perfectly compatible with other Dura-Vent Type B venting components with a 5 inch inner diameter, and it carries a 25-year warranty. The weather protection your vent system needs is as easy as applying this easy-to-install Dura-Vent Type B Storm Collar.
- Creates weather-resistant seal between vent piping and flashing
- For use with 5" Dura-Vent Type B Gas Vent pipes
- 25-year warranty