Description
Protecting your home is not just a choice; it's a responsibility. That's where the DuraTech Attic Insulation Shield steps in, ensuring your peace of mind while enhancing the safety of your chimney installation. Crafted by the trusted brand Duravent, this 18'' shield is your ultimate solution to prevent insulation and debris from accumulating near your chimney.
Our Attic Insulation Shield is a vital component for installations passing through your attic space. It fits seamlessly over the Firestop Radiation Shield or a support box, offering a two-part design featuring a collar and a base. This innovative shield includes a mesh sleeve around the top, keeping your installation safe and secure.
DuraTech's brilliance lies in its Thermal Tech blanket insulation encased between dual walls, ensuring superior safety and performance. By maintaining the outer wall's coolness and high flue gas temperatures, we guarantee optimum draft performance. In fact, our inner wall is 25% thicker than competitor chimneys, providing an additional layer of safety. Tested and listed for continuous operation at 1000°F flue gas temperatures, one hour at 1400°F, and ten minutes at 1700°F, our DuraTech chimney exceeds industry standards.
Your home's safety is non-negotiable. Choose DuraTech Attic Insulation Shield for unwavering protection and performance.
Benefits
- Prevents insulation and debris buildup near your chimney.
- Ensures high flue gas temperatures for optimal draft performance.
- 25% thicker inner wall for added safety.
- Constructed with durable stainless steel.
- Crafted by Duravent, a trusted name in chimney systems.
Ideal Applications
- Wood stoves
- Fireplaces
- Furnaces
Specifications
| Diameter | Construction Material | Clearance | Listings |
|---|---|---|---|
| 18" | Stainless Steel | 2" clearance to combustibles | c-UL-us Listed to UL 103 and ULC S604 (MH7399) |
About the Manufacturer:
Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company’s research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro.


