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Damper Section Ø 100 (2-100-006)

National Flues delivers the high-quality Damper Section Ø 100, an essential flue component designed for solid fuel, gas, and oil appliances. This premium chimney damper, constructed using superior 304 and 316 stainless steel materials and enhanced with compressed rock wool insulation, ensures effective draught control and improved thermal performance. Read more...
Now only £173.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.
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At a Glance

  • HETAS approved and CE marked for safety and compliance
  • Suitable for solid fuel, oil, and gas appliances
  • Double-walled construction with 304 and 316-grade stainless steel
  • Superior thermal protection with compressed rock wool insulation (200kg/m³)
  • Easy installation using a Locking Band system
  • Maintains a safe 50mm clearance to combustibles

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

We Won't Be Beaten On Price

At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The Damper Section Ø 100 is an essential accessory for managing draughts within your chimney, ensuring optimal performance and efficiency. Designed for use with solid fuel and gas/oil appliances, this damper is perfect for woodstoves, gas coal effect fires, oil, and gas boilers, as well as any other solid fuel appliances. The construction features a robust outer skin made from 304-grade stainless steel and a durable inner skin of 316-grade stainless steel, both with a thickness of 0.4mm.

It also boasts compressed rock wool insulation with a density of 200kg/m³, providing exceptional thermal protection. All parts are fully welded, ensuring long-lasting durability. Compliance with HETAS approval and CE marking guarantees the highest safety and performance standards.

The Damper Section is part of the TWPro Twin Wall Insulated Chimney system and is easy to install using a Locking Band. Remember to maintain a 50mm clearance from the outside of the flue to any combustible materials such as wood or plasterboard.

SKU: 2-100-006

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
SKU2-100-006
DimensionsØ 100, 0.40mm wall thickness
Inner Material316L Stainless Steel
Outer Material304 Stainless Steel
InsulationCompressed rock wool, 200kg/m³
ApprovalsHETAS / CE
Fuel CompatibilityWood, Oil, Gas, Low sulphur coal
InstallationLocking Band system, 50mm clearance to combustibles
Install as part of the TWPro Twin Wall Insulated Chimney system. Ensure you maintain a minimum clearance of 50mm between the damper exterior and any combustible materials such as wood or plasterboard. The damper is secured in place using the provided Locking Band. Always follow the manufacturer's guidelines and local safety regulations during installation, and consider consulting a professional if you are unsure about any aspect of the installation process.

The Damper Section Ø 100 is suitable for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.

The damper is constructed with an outer skin made of 304-grade stainless steel and an inner skin made of 316-grade stainless steel, both with a thickness of 0.4mm. It also features compressed rock wool insulation with a density of 200kg/m³.

Yes, the Damper Section Ø 100 is HETAS approved and CE marked, ensuring it meets the highest safety and performance standards.

You should maintain a distance of 50mm from the outside of the flue to any combustible material, such as wood or plasterboard.

The damper is easy to install as part of the TWPro Twin Wall Insulated Chimney system. It is secured in place using a Locking Band.

Yes, the Damper Section Ø 100 is designed for use with both solid fuel and gas/oil appliances.

The compressed rock wool insulation provides exceptional thermal protection, ensuring the damper can withstand high temperatures and improve efficiency.

 

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