Description
Elevate Your Home's Safety with DuraVent DuraChimney II Firestop
When it comes to safeguarding your home, there's no room for compromise. That's why DuraVent, the trusted leader in the venting industry, proudly presents the DuraChimney II Firestop – your go-to solution for a secure and efficient chimney system.
In the realm of chimney safety, DuraChimney II stands out as a beacon of innovation and reliability. Designed to exceed your expectations, this factory-built alternative to traditional masonry chimneys offers a host of benefits that will leave you confident in your home's protection.
Benefits:
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Effortless Installation: Say goodbye to tedious field assembly. DuraChimney II's unitized, lightweight design streamlines installation, saving you valuable time and effort.
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Stay Cool, Burn Hot: Our double-wall, air-cooled construction keeps the exterior cool while ensuring a hot draft on the inside. You can enjoy the warmth of your fireplace without compromising safety.
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Exceptional Durability: With the ability to expand radially and lengthwise under high temperatures, DuraChimney II is built to withstand the test of time, providing lasting protection.
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Certified Fire Safety: Tested and listed for continuous operation at 1000°F flue gas temperatures, one hour at 1400°F, and ten minutes at 1700°F, DuraChimney II adheres to the strictest UL 103 test standards.
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Versatile Application: Whether it's a masonry fireplace or fuel type (wood burn, oil, coal, or gas), DuraChimney II is your reliable choice for comprehensive chimney safety.
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Comprehensive Component List: Explore our range of compatible components to complete your chimney system seamlessly.
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Peace of Mind: Backed by a limited-lifetime warranty, DuraChimney II offers not just a solution but a promise of enduring quality.
Features:
- Use in-ceiling/floor penetrations above the fireplace
- Fits on the underside of the ceiling
Specifications:
| Model | Diameter | Dimensions |
| 8DCA-FS | 8" ID | 17.875" (A) x 12.375" (B) |
| 10DCA-FS | 10" ID | 19.625" (A) x 13.375" (B) |
| 12DCA-FS | 12" ID | 21.625" (A) x 15.375" (B) |
| 14DCA-FS | 14" ID | 23.625" (A) x 17.375" (B) |
| 16DCA-FS | 16" ID | 25.625" (A) x 19.375" (B) |
| Application | Masonry Fireplaces | |
| Fuel Type | Wood burn, oil, coal, or gas | |
| Listings | UL 103 / ULC S604 standards(MH7399) | |
| Warranty | Limited-lifetime warranty | |
Downloads:
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.

