Almost every combustible wall pass-through in a direct vent installation requires a Dura-Vent Wall Thimble. Some type of wall thimble will definitely be required, and you can get ahead of the game by getting the best. This convenient venting accessory combines the functions of two separate components, allowing you to place pipe through a wall and provide a firestop with only one product.
This firestop works perfectly with other DirectVent Pro 5 inch inner diameter vent pipes and components. It carries a limited lifetime warranty and it is designed for use with DirectVent Pro Horizontal High-Wind Rain Caps. Save money by not having to buy multiple components and save time with the easy installation by tackling a combustible wall pass-through with a Dura-Vent DirectVent Pro Wall Thimble.
- Acts as a wall pass-through and firestop for direct vent piping
- For use with DirectVent Pro Horizontal High-Wind Rain Caps
- Limited lifetime warranty
- 8" pipe opening
- 12.5" H x 12.5 W
- *May be required in Canada
- **A framed 10" opening is required