👀 2 people are viewing this product
× National Flues
Free Delivery on Orders £100+
100% 5* reviewed on Trustpilot
Free stove flue design service
Delivery to mainland UK
Call for help on 01670 206999

TWPro MB - Anti-wind Cowl - Ø 80 (37-80-091)

National Flues presents the TWPro MB Anti-Wind Cowl Ø 80mm – a state-of-the-art solution engineered for superior protection against wind and rain. Ideal for solid fuel and gas/oil appliances, this cowl is a must-have accessory for residential and commercial chimney systems. Enhance your installation with this high-performance, durable product designed to ensure efficiency and longevity in every weather condition.
Now only £84.99
Give us a call if you find it cheaper and we'll normally price match.

 

Payment Options

At a Glance

    Superior wind and rain protection for chimney flues.

    Crafted from top-grade 304 and 316 stainless steel for longevity.

    High-temperature black coating enhances durability.

    HETAS Approved and CE Marked to ensure safety standards.

    Easy installation with a secure locking band for a hassle-free setup.

Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 8th. This is based on current lead times for this product. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Best Price Match Guarantee +

We will match any price, like-for-like, on a retail basis. Give us a call if you find it cheaper and want to buy from us.

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 TWPro MB Anti-Wind Cowl - Ø 80mm is engineered to provide optimal wind and rain protection for a range of appliances including woodstoves, gas coal effect fires, oil boilers, and gas boilers. Constructed with an outer skin of 0.4mm thick 304 stainless steel, coated with a high-temperature black finish, and an inner skin of 0.4mm thick 316 grade stainless steel, this cowl ensures long-lasting durability. Its insulation is composed of highly compressed rockwool with a density of 200kg/m3, offering excellent heat resistance and performance.

Certified to HETAS standards and CE marked, this cowl complies with designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20. Installation is straightforward with the supplied locking band, ensuring a secure and safe connection. Remember to maintain a 50mm distance from all combustibles.

SKU: 37-80-091

Technical Specifications
SKU37-80-091
ItemTWPro MB - Anti-wind Cowl - u00d8 80mm
Inner Material316L Stainless Steel (0.40mm thick)
Outer Material304 Stainless Steel (0.40mm thick) with High-Temperature Black Coating
InsulationHighly compressed rockwool (200kg/m3)
CertificationsHETAS, CE
DesignationsEN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 P1 W V2 L50040 O20
FuelsWood, Oil, Gas, Low Sulphur Coal
Clearance To Combustibles50mm
Installation is straightforward: fit the TWPro MB Anti-Wind Cowl onto your chimney flue using the supplied locking band. Ensure a minimum clearance of 50mm from any combustible materials. Follow the manufacturer’s guidelines closely and double-check the alignment of the cowl for optimal performance. Safety first – always verify that the installation meets local building regulations.

The TWPro MB Anti-Wind Cowl can be used with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil boilers, and gas boilers.

The outer skin is made from 0.4mm thick 304 stainless steel with a high-temperature black finish, and the inner skin is constructed from 0.4mm thick 316 grade stainless steel. The insulation is highly compressed rockwool with a density of 200kg/m3.

Yes, the cowl is HETAS Approved and CE marked, complying with designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

The TWPro MB Anti-Wind Cowl is easy to install, secured with a supplied locking band. Ensure you maintain a 50mm distance from any combustible materials during installation.

The cowl is designed with a rain cap at its core and an outer cover, providing ultimate rain and wind protection for your chimney flue system.

A minimum distance of 50mm from the flue to any combustible material must be maintained.

Yes, the TWPro MB Anti-Wind Cowl is suitable for use with a variety of fireplaces including those running on solid fuel and gas/oil.

What our experts say!

"The TWPro MB Anti-Wind Cowl is a standout product in our range, offering exceptional protection against wind and rain. With its robust construction and HETAS & CE approvals, it’s perfect for both retail and trade customers. Plus, enjoy our unbeatable prices and reliable nationwide delivery."

The TWPro MB Anti-Wind Cowl is designed to provide superior protection against wind and rain for a variety of appliances, ensuring your chimney flue system operates efficiently.

National Flues is a leading supplier of fireplaces and flues across the UK, known for unbeatable prices, reliable delivery, and exceptional service to both retail and trade customers.

Our Rating Image

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Call our experts for help