Free Delivery over £100+ 5on Trustpilot Browse our popular stoves Fast Mainland UK Delivery Buy stoves with install packs Call 01670 206 999 for help

TWPro MB - Rain Cap - Ø 200 (37-200-090)

Discover the TWPro MB Rain Cap - Ø 200 from National Flues, a high-quality, HETAS approved, CE marked chimney rain protection terminal. Perfect for solid fuel, woodstoves, oil boilers, and gas fires, this premium rain cap features a robust dual-layer stainless steel design with a black high-temperature finish on the outer layer and durable 316L stainless steel on the inner. Read more...
Now only £83.99
Give us a call if you find it cheaper and we'll normally price match.
  • Fast deliveryMonday, November 17th*
  • Best PriceCall us to beat any price you found online.
  • Secure checkoutCard· Google/Apple Pay· Klarna· Paypal

 

Payment Options

At a Glance

  • HETAS approved & CE marked for safety
  • Dual-layer stainless steel construction (304 outer, 316L inner)
  • 40mm thick walls with compressed rockwool insulation (200kg/m³)
  • Designed for a wide range of fuel types: wood, oil, gas, low sulphur coal
  • Fully welded components for enhanced durability
  • Simple installation with an integrated locking band
  • Maintains 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.

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 TWPro MB Rain Cap - Ø 200 is designed to offer superior protection against rain for a variety of appliances, including woodstoves, gas fires, oil boilers, and other solid fuel appliances. Crafted with a dual-layer construction, the outer layer is made from 304 stainless steel coated in a high-temperature black finish, while the inner layer consists of 316-grade stainless steel. With 0.4mm thick walls and compressed rockwool insulation at a density of 200kg/m3, this rain cap is built to endure the harshest conditions.

The components are fully welded for added durability. Installation is simplified with the included locking band, and a safe 50mm clearance from combustibles must be maintained. TWPro MB is both HETAS approved and CE marked, featuring a designation number of EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

SKU: 37-200-090

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
ModelTWPro MB Rain Cap - Ø 200
SKU37-200-090
Outer Material304 Stainless Steel with High-Temperature Black Coating
Inner Material316L Stainless Steel
Wall Thickness0.40mm
InsulationCompressed Rockwool, 200kg/m³
Fuel CompatibilityWood, Oil, Gas, Low Sulphur Coal
ApprovalsHETAS, CE
Clearance50mm from combustibles
DesignationEN1856-1 T600 N1 W V2 L50040 G50 / EN1856-1 T200 P1 W V2 L50040 O20
DimensionsØ 200mm (8 inches)
Installation is straightforward, but it is important to adhere to safety guidelines: - Always ensure installation is carried out by a qualified professional. - Confirm that there is a minimum 50mm clearance from all combustible materials such as wood or plasterboard. - Use the included locking band to secure the rain cap in position, ensuring a snug and secure fit. - Check that all welding points are intact and that the dual-layer construction remains uncompromised. - Regularly inspect the installation for any signs of wear or damage to maintain safety over time. - Follow manufacturer guidelines thoroughly to avoid any installation errors that could affect performance.

This rain cap is suitable for use with solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, oil boilers, and any solid fuel appliances.

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

Yes, the TWPro MB Rain Cap is HETAS approved and CE marked, ensuring it meets high safety and quality standards.

Installation is straightforward with the included locking band. Ensure a safe distance of 50mm from any combustible material such as wood or plasterboard.

The required distance to combustibles is 50mm from the outside edge of the flue.

The TWPro MB Rain Cap has an outer diameter of 200mm (8 inches).

Yes, the rain cap is designed to withstand high temperatures, making it suitable for various heating appliances.

 

Call the Experts   8am-5pm
👀 5 people watching this