A chimney vent provides a safe way to exhaust hot combustion materials without causing danger to your home's structure. A firestop is an important required item for any vent installation that penetrates a combustible floor or wall. The firestop insulates the chimney pipe, preventing the intense heat from igniting the surrounding materials. This item is a wall firestop that is designed to integrate into a system using FMI 5" inside diameter direct vent pipe. This product is only for use with FMI fireplaces.
- Wall Firestop
- For use with FMI Direct Vent Fireplaces Only