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TWPro MB - Anti-wind Cowl - Ø 125 (37-125-091)

National Flues presents the TWPro MB Anti-Wind Cowl Ø 125mm, an essential addition for any appliance owner looking to upgrade wind and rain protection. Designed for solid fuel appliances including wood stoves, oil boilers and gas systems, this high-quality cowl combines robust stainless steel construction with superior thermal insulation to ensure longevity and top performance. Read more...
TWPro MB - Anti-wind Cowl - Ø 125
IN STOCK
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Now only £72.99
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At a Glance

  • Durable dual-layer stainless steel construction (304 outer, 316 inner)
  • 4mm thick for high performance under extreme conditions
  • Insulated with compressed rockwool at 200kg/m3 density for superior heat retention
  • High-temperature black coated external finish for enhanced aesthetics and longevity
  • HETAS approved and CE marked, ensuring compliance with safety standards
  • Designed with a safe 50mm clearance from 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.

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

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

The TWPro MB Anti-Wind Cowl with a diameter of 125mm is the perfect solution for enhancing the performance of your solid fuel and gas appliances. Designed to provide ultimate protection against wind and rain, this cowl is specifically crafted for woodstoves, gas coal effect fires, oil boilers, and any solid fuel appliances. Its robust construction features an outer skin of 304 stainless steel with a 0.4mm thickness, coated in a high-temperature black finish for added durability and aesthetics.

The inner skin is made from premium 316-grade stainless steel and also has a 0.4mm thickness. This double-layer construction is insulated with compressed rockwool, ensuring a density of 200kg/m3 for superior heat retention. Professionally welded parts guarantee long-lasting performance.

With a safe distance of 50mm to combustibles, this cowl meets rigorous safety standards. Approved by HETAS and CE marked, it boasts impressive designations including EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20. Installation is straightforward; secure the twin wall insulated chimney parts using the provided locking band, ensuring a 50mm clearance from any combustible materials.

SKU: 37-125-091

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.

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Technical Specifications
Diameter125mm
Outer Material304 Stainless Steel - 0.4mm thick, high-temperature black coated
Inner Material316L Stainless Steel - 0.4mm thick
InsulationCompressed rockwool, 200kg/m3
ApprovalsHETAS, CE
Minimum Clearance To Combustibles50mm
Standard DesignationsEN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 P1 W V2 L50040 O20
• Before starting, ensure that the installation area maintains a minimum 50mm clearance from any combustible materials. • Secure the chimney parts using the provided locking band. This ensures that all components remain securely in place during operation. • Follow all manufacturer guidelines and local safety regulations during installation. It is recommended to consult a professional if in doubt. • Regularly check the integrity of the cowl and locking mechanism to guarantee continued optimal performance.

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

The outer skin is 304 stainless steel with a high-temperature black finish, while the inner skin is made from 316-grade stainless steel. Both skins are 0.4mm thick.

The cowl is insulated with compressed rockwool, offering a density of 200kg/m3 for excellent thermal performance.

Yes, it requires a safe distance of 50mm from combustibles, such as wood and plasterboard.

Absolutely. The TWPro MB Anti-Wind Cowl is HETAS approved and CE marked, meeting several high standards, including EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

You can easily secure the twin wall insulated chimney parts using the provided locking band. Ensure a 50mm distance from any combustible materials.

The rain cap at the core of the cowl provides essential protection from rain, while the outer cover offers added wind safeguarding.

 

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