TWPro MB - Rain Cap with Mesh - Ø 125
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)

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]
- Info
- Specs
- Install
- FAQs
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 | |
---|---|
SKU | 37-125-112 |
Dimensions | u00d8 125mm |
Outer Material | 304 Stainless Steel with High-Temperature Black Coating |
Inner Material | 316L Stainless Steel |
Insulation | Compressed Rockwool (200kg/mu00b3) |
Mesh Size | 25mm square |
Approval | HETAS / CE |
Designation | EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20 |
Clearance Requirement | 50mm from combustibles |
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.
Compatible and other products that may be of interest...
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.
