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6 Inch Ventis Galvanized Firestop Radiation Shield

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VA-FS06 - 6" Ventis Class-A All Fuel Chimney Galvanized Firestop Radiation Shield. Galvanized with top flanges that ensure a proper fit into the framed opening. Adjustable upper section extends from 11" to 19" to cover the framing completely. Designed to protect combustible framing as the chimney pipe passes through a floor and/or ceiling.


  • Sleek Mirror Finish Outer Casing made of 430 Stainless Steel
  • Non-carcinogenic 2192-degree insulation for enhanced safety
  • Inner Casing available in your choice of 304L or 316L Stainless Steel
  • Innovative Ventis Thermal Web technology
  • Efficiently reduces heat transfer to the exterior of the pipe
  • Allows for thermal bridging between sections of the pipe
  • Seamlessly joins the inner and outer pipe while accommodating expansion and contraction of the inner pipe
  • Provides 360-degree reinforcement for the fastening system
  • Designed specifically for solid fuel applications
  • Listed to UL103HT and ULCS629
  • Manufactured in the USA
  • Forever Warranty™

Upgrade your chimney system with the VA-FS06 for enhanced safety and performance.


  • This Shield is Required Where a Chimney Passes into an Unoccupied Attic Space to Keep Insulation 
  • Use to Keep Blown-in or Blanket Insulation Away from Chimney
  • Use to Maintain the Mandatory 2-inch Clearance to Combustibles
  • Made from 24 Gauge Galvalume Steel
  • Adjustable Upper Section Extends from 11" to 19"
  • With Bottom Flanges that Ensure a Proper Fit into the Framed Opening


The Ventis Class-A All Fuel Chimney Galvanized Firestop Radiation Shield is an essential component in a chimney system designed to safely and efficiently vent various heating appliances and fireplaces. It plays a crucial role in ensuring the safety of your home by preventing the spread of fire and protecting nearby combustible materials. Here's an introduction to this specific component:

  1. Manufacturer: Ventis is a reputable manufacturer of chimney and venting products known for producing high-quality and durable components for residential and commercial applications.
  2. Class-A All Fuel Chimney: This chimney system is designed to meet the highest standards of safety and performance. It can be used with various heating appliances, including wood-burning stoves, gas fireplaces, and oil furnaces, making it versatile for multiple installations.
  3. Galvanized Construction: The Firestop Radiation Shield is constructed from galvanized steel, known for its corrosion resistance and durability. This ensures that the shield remains reliable and functional even under adverse conditions.
  4. Firestop Function: The primary function of the Firestop Radiation Shield is to act as a barrier to prevent the passage of flames and heat into areas where they shouldn't be, such as wall and ceiling penetrations. It helps maintain the integrity of the fire-rated assembly and protects against the potential spread of fire.
  5. Radiation Shield: This component is specifically designed to shield against the transmission of radiant heat. Radiant heat can be a significant factor in fire safety, and the shield is constructed to reduce the transfer of heat energy, thus preventing damage to nearby combustible materials.
  6. Easy Installation: The Firestop Radiation Shield is typically easy to install as part of a Ventis Class-A chimney system. Proper installation ensures it functions effectively during a chimney fire or other high-temperature scenarios.
  7. Compliance: It is imperative to confirm that all chimney parts, such as the Firestop Radiation Shield, comply with regional construction laws and safety requirements. Usually, this part is made and tested to satisfy these specifications.

In summary, the Ventis Class-A All Fuel Chimney Galvanized Firestop Radiation Shield is a vital safety component in your chimney system, designed to prevent the spread of fire and protect against radiant heat. When properly installed and maintained, it contributes to the overall safety and efficiency of your heating appliance, giving you peace of mind and a safer home environment.

VENTIS® CLASS-A All-Fuel Chimney System

The Ventis Class-A All Fuel Chimney with a 304L or 316L inner and 430 outer wall is a high-quality and versatile chimney system designed for venting a wide range of heating appliances, including wood stoves, fireplaces, furnaces, and more. This chimney system is known for its durability, safety, and compatibility with various fuel types, making it a popular choice for both residential and commercial applications.

Here are some key features and benefits of the Ventis Class-A All-Fuel Chimney:

  1. Dual-Wall Construction: The chimney consists of two walls - a 304L or 316L stainless steel inner liner and a 430 stainless steel outer wall. The 304L or 316L stainless steel is highly corrosion-resistant and is designed to withstand high temperatures and corrosive byproducts produced during the combustion process.
  2. All Fuel Compatibility: This chimney system is suitable for use with a variety of fuel types, including wood, oil, gas, and coal. It can handle the demands of different heating appliances, ensuring safe and efficient venting.
  3. Easy Installation: The Ventis Class-A All Fuel Chimney is designed for straightforward installation. It typically includes features such as twist-lock connections and secure locking bands, making it easier for installers to put the system in place.
  4. High-Temperature Insulation: Some models come with high-temperature insulation between the inner and outer walls. This insulation enhances the safety of the chimney by reducing the clearance requirements for combustibles, and it helps maintain higher flue gas temperatures for improved draft.
  5. Durable and Long-Lasting: The 304L or 316L stainless steel inner liner provides excellent resistance to corrosion and rust, ensuring that the chimney system remains durable and long-lasting even in harsh conditions.
  6. UL Listed and Tested: Ventis Class-A All Fuel Chimney systems are typically tested and listed to UL 103 and UL 103HT standards, ensuring that they meet rigorous safety and performance criteria.
  7. Versatile Design: The chimney system is available in various sizes and configurations to accommodate different installation requirements, including through-the-roof, through-the-wall, and freestanding installations.
  8. Sleek Aesthetics: The stainless steel finish of the outer wall adds a clean and polished look to your home or commercial space.

When choosing a Ventis Class-A All Fuel Chimney system, it's essential to consult with a professional installer to ensure that the system is appropriately sized and installed according to local building codes and regulations. Proper installation and maintenance are crucial to the safe and efficient operation of your heating appliance.

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Last updated on March 7th 2024.



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