👀 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 - Storm Collar - Ø 80 (58-80-082)

National Flues presents the TWPro MB Storm Collar - Ø 80, an expertly engineered chimney flue accessory designed for enduring performance and exceptional watertight protection. Perfect for a range of applications, including wood stoves, gas coal-effect fires, and boilers, this product exemplifies quality, safety, and efficiency in chimney installations across the UK.
The price you pay today £19.99
Give us a call if you find it cheaper and we'll normally price match.

 

Payment Options

At a Glance

    Durable 304/316 grade stainless steel construction
    Advanced 200kg/m³ compressed rockwool insulation
    Fully welded design for superior watertight integrity
    HETAS approved and CE marked for uncompromised safety
    Versatile compatibility with solid fuel, gas, and oil appliances
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. 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. 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.

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 Storm Collar - Ø 80 is an essential tool for ensuring the water tightness of your chimney system. Designed for use with solid fuel, gas, and oil appliances, such as wood stoves, gas coal-effect fires, and boilers, this storm collar enhances your chimney's resilience against extreme weather conditions. Constructed with a robust outer skin of 0.4mm thick 304 grade stainless steel and an inner skin of 0.4mm thick 316 grade stainless steel, it guarantees durability and performance.

The advanced insulation, made from compressed rockwool with a density of 200kg/m3, ensures superior thermal protection. Fully welded and approved by HETAS and CE marked, the TWPro MB Storm Collar complies with all necessary safety standards, including EN1856-1 T600 and T200 designation numbers. Installation is seamless using a locking band, and the storm collar should be placed about 25mm above the highest part of the flashing, followed by a bead of silicone around the top edge and flue for complete water-tightness.

Ensure a safe distance of 50mm (TWPro) or 60mm (KC) from any combustible materials.

SKU: 58-80-082

Technical Specifications
Dimensionsu00d8 80mm
Outer Material304 grade stainless steel, 0.4mm thick
Inner Material316 grade stainless steel, 0.4mm thick
InsulationCompressed rockwool, 200kg/mu00b3
StandardsHETAS approved, CE marked, EN1856-1 T600/T200
InstallationLocking band with silicone seal
ManufacturerNational Flues
Install approximately 25mm above the highest part of your roof flashing. Secure the storm collar using the provided locking band, then apply a continuous bead of silicone around the top edge and flue to create a complete watertight seal. Ensure a clearance of 50mm (TWPro) or 60mm (KC) from any combustible materials to maintain safety.

The primary function of the TWPro MB Storm Collar is to ensure watertightness where the chimney flue passes through the roof and to protect the flashing from extreme weather.

The outer skin is made from 0.4mm thick 304 grade stainless steel, while the inner skin is constructed from 0.4mm thick 316 grade stainless steel. The insulation consists of compressed rockwool with a density of 200kg/m3.

Yes, the TWPro MB Storm Collar is HETAS approved and CE marked, ensuring it meets all necessary safety standards.

The storm collar is suitable for use with solid fuel, gas, and oil appliances, such as wood stoves, gas coal-effect fires, and boilers.

Install the storm collar approximately 25mm above the highest part of the flashing. Secure with a locking band and apply a bead of silicone around the top edge and flue to ensure complete water-tightness.

Maintain a safe distance of 50mm (TWPro) or 60mm (KC) from any combustible materials, such as wood or plasterboard.

The designation numbers are TWPro EN1856-1 T600 N1 W V2 L50040 G50 and TWPro EN1856-1 T200 W V2 L50040 O20 for TWPro, and KC EN1856-1 T600 N1 W V2 L50040 G60 and KC EN1856-1 T200 W V2 L50040 O20 for KC.

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal