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Anti-wind Cowl Ø 125

Elevate your chimney system with the National Flues Anti-Wind Cowl Ø 125. This premium chimney cowl is expertly engineered to deliver robust protection against wind and rain, making it an essential accessory for woodstoves, oil and gas boilers, and a variety of solid fuel appliances. Constructed fro... More...
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At a Glance

  • Constructed with durable 304 stainless steel (outer) and 316L stainless steel (inner) for long-lasting performance
  • HETAS Approved and CE Marked for ultimate safety and regulatory confidence
  • Designed for use with solid fuel, oil, gas, and low sulphur coal appliances
  • Engineered with 0.40mm thick skins and 200kg/m³ compressed rockwool insulation for optimal efficiency
  • Features a rain cap and outer cover that provide superior wind and rain protection
  • Comes with a Locking Band for straightforward installation and secure fit
Now only £61.99
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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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: [email protected]

The Anti-Wind Cowl Ø 125 is designed to offer comprehensive protection for chimneys used with solid fuel and gas/oil appliances. Made with high-quality 304 and 316 grade stainless steel, it ensures durability and resistance to harsh conditions. With a rain cap at its core and an outer cover, it effectively prevents wind and rain from entering your chimney.

The inner and outer skins are both 0.4mm thick, and the 200kg/m³ compressed rockwool insulation guarantees optimal performance. All components are fully welded, ensuring superior build quality. The TWPro system is HETAS Approved and CE marked under designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20, making it a secure and reliable choice.

Installation is straightforward with a Locking Band, but remember to maintain a 50mm distance from combustible materials.

SKU: 2-125-091

Technical Specifications
SKU2-125-091
Nominal Diameter125mm
Outer Material304 Stainless Steel - 0.40mm thick
Inner Material316L Stainless Steel - 0.40mm thick
Insulation200kg/mu00b3 compressed rockwool
ApprovalsHETAS / CE
DesignationEN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 W V2 L50040 O20
SystemTWPro
Clearance50mm from combustible materials
Install the cowl using the included Locking Band, ensuring a minimum clearance of 50mm from any combustible materials such as wood or plasterboard. Follow the manufacturer's instructions carefully to verify all welds and fittings are secure. It is important to adhere to local building regulations and installation guidelines for safe operation. Optional accessories like chimney liners or additional insulation can be explored to further enhance the performance and longevity of your chimney system.

This cowl is suitable for solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers.

The cowl is constructed from 304 grade stainless steel for the outer skin and 316 grade stainless steel for the inner skin, both with a thickness of 0.4mm.

Yes, the Anti-Wind Cowl is HETAS Approved and CE marked.

The insulation is made of compressed rockwool with a density of 200kg/m³.

The cowl should be installed using a Locking Band and must be kept 50mm away from any combustible materials, such as wood or plasterboard.

The designation numbers are EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

Yes, National Flues offers reliable delivery service nationwide, catering to both retail and trade customers.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like. If you find it cheaper within 48 hours, we'll refund the difference.

Read our buyers guide for this Anti-wind Cowl Ø 125

National Flues Ltd Verdict

At National Flues, we are proud to offer the Anti-Wind Cowl Ø 125, a superior product that provides unmatched protection for your chimney. Benefit from our reliable delivery service nationwide, catering to both retail and trade customers.

The Anti-Wind Cowl Ø 125 is designed to protect chimneys from wind and rain, ensuring efficient operation of solid fuel, gas, and oil appliances.

National Flues is a leading supplier of high-quality fireplaces and flues, offering exceptional products at competitive prices with reliable nationwide delivery for retail and trade customers.

 

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