Venting components hate moisture. Homeowners pretty much all agree on that. Many of those homeowners think that roof flashing eliminates moisture coming in through the roof, but in many cases other measures are called for. A Dura-Vent Type B Gas Vent Storm Collar ensures that you have the best defense possible against rain and moisture by making sure that 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 4 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 4" Dura-Vent Type B Gas Vent pipes
- 25-year warranty