× National Flues
We Will NOT Be Beaten on Price.
Free Delivery on Orders Over £100
5 Star Reviewed on Trustpilot
Free Flue Design Service Available
Help? 01670 206999 (8am-5pm)

TWPro MB - Rain Cap with Mesh - Ø 125

National Flues introduces the TWPro MB Rain Cap with Mesh - Ø 125, a premium chimney accessory designed for superior protection and durability. Crafted from high-quality 304 and 316L stainless steel and insulated with high-density rockwool, this rain cap effectively safeguards your chimney from rain... More...
Hover to Zoom / Click for Gallery

At a Glance

  • Fully welded construction ensuring a leak-proof design
  • Outer skin of 304 stainless steel with high-temperature black coating for a sleek, durable finish
  • Inner skin of 316L stainless steel for superior strength and longevity
  • Insulated with high-density compressed rockwool (200kg/m³) for enhanced heat resistance
  • 25mm square welded wire mesh to prevent birds and vermin from obstructing the flue
  • HETAS approved and CE marked for reliability and safety
  • Designed for use with solid fuel and gas/oil appliances (excluding gas-only appliances)
Now only £70.99
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

Payment Options

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 Rain Cap with Mesh - Ø 125 is a top-of-the-line chimney accessory designed for use with solid fuel and gas/oil appliances such as woodstoves, gas fires, oil boilers, and more. Crafted with an outer skin of 304 stainless steel and a high-temperature black finish, this rain cap ensures durability and style. Its inner skin, made from 316 grade stainless steel, adds to its robustness.

The cap is insulated with compressed rockwool, achieving a density of 200kg/m3, ensuring excellent heat resistance and safety. The TWPro MB Rain Cap is fully welded and features a 25mm square wire mesh to prevent birds and vermin from obstructing the flue, making it a reliable choice for any chimney system. Approved by HETAS and CE marked, its designation number is EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

Installation is straightforward, with chimney parts secured together using a supplied locking band, and maintaining a 50mm clearance from combustibles.

SKU: 37-125-112

Technical Specifications
SKU37-125-112
Dimensionsu00d8 125mm
Outer Material304 Stainless Steel with High-Temperature Black Coating
Inner Material316L Stainless Steel
InsulationCompressed Rockwool (200kg/mu00b3)
Mesh Size25mm square
ApprovalHETAS / CE
DesignationEN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20
Clearance Requirement50mm from combustibles
Ensure a minimum clearance of 50mm from any combustible material such as wood or plasterboard when installing the rain cap. Secure all chimney components together using the supplied locking band as instructed in the installation manual. The fully welded, precision-engineered design guarantees a seamless fit. Always refer to the manufacturer’s guidelines and safety standards (HETAS/CE) before commencing installation. When in doubt, consult a qualified professional for assistance to ensure a safe and compliant setup.

The TWPro MB Rain Cap is suitable for solid fuel and gas/oil appliances, including woodstoves, gas fires, oil boilers, and more.

The cap is constructed with an outer skin of 304 stainless steel, an inner skin of 316 grade stainless steel, and is insulated with high-density compressed rockwool.

Yes, it is straightforward to install. The chimney parts are secured together using a locking band, which is supplied with the cap.

The rain cap is HETAS approved and CE marked. Its designation numbers are EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

The 25mm square wire mesh prevents birds and vermin from entering and blocking the flueway, ensuring your chimney remains clear and functional.

When installing the TWPro MB Rain Cap, ensure a minimum distance of 50mm from the outside of the flue to any combustible materials such as wood or plasterboard.

No, the TWPro MB Rain Cap is not suitable for use with gas appliances.
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 TWPro MB - Rain Cap with Mesh - Ø 125

National Flues Ltd Verdict

The TWPro MB Rain Cap with Mesh is an exceptional addition to any chimney flue system. Constructed from high-quality materials and designed for optimum performance, it is HETAS approved and CE marked, providing great safety and reliability. We are proud to deliver this superior product nationwide, serving both retail and trade customers. Highly recommended!

The TWPro MB Rain Cap with Mesh is designed to protect chimney flues from rain, birds, and vermin, ensuring the flueway remains clear and functional.

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

 

Our Rating Image

Secure the performance and longevity of your chimney with the TWPro MB Rain Cap; add to cart or call 01670 206 999 now.

Your recently viewed products:

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