TWPro MB - Structural Locking Band - Ø 125 (37-125-054)
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Fast deliveryMonday, November 17th*
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At a Glance
- Designed for unsupported chimney flue lengths up to 2.9 metres
- Constructed with dual stainless steel skins (304 and 316L) for enhanced durability
- High-temperature black coated outer material for both performance and aesthetics
- Compliant with HETAS and CE standards ensuring top-tier safety and quality
- Provides secure, robust locking for a variety of solid fuel, oil, gas, and low sulphur coal 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: sales@nationalflues.com
- Details
- Specs
- Install/Packs
- FAQs
The TWPro MB Structural Locking Band Ø 125 is specifically designed for securing unsupported lengths of chimney flue up to 2.9 metres. Ideal for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, oil boilers, and gas boilers, this locking band ensures both stability and safety. Constructed from high-grade materials, the outer skin is 0.4mm thick 304 stainless steel with a durable high-temperature black finish, while the inner skin is 316-grade stainless steel.
The compressed rockwool insulation offers a density of 200kg/m³, ensuring excellent thermal performance. With full CE marking and HETAS approval, the TWPro MB meets all necessary safety standards. Installation is straightforward, with each part of the twin wall insulated chimney being secured by the locking band.
Remember to maintain a 50mm distance from any combustible materials.
SKU: 37-125-054
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.
This is us — real advice over the phone, or at the counter, and real stock in our warehouse.
| Technical Specifications | |
|---|---|
| SKU | 37-125-054 |
| Product | TWPro MB Structural Locking Band Ø 125 |
| Inner Material | 316L Stainless Steel - 0.40mm thick |
| Outer Material | 304 Stainless Steel - 0.40mm thick (High Temperature Black Coated) |
| Insulation | Compressed Rockwool, Density 200kg/m³ |
| Approvals | HETAS / CE |
| Fuel Compatibility | Wood, Oil, Gas, Low Sulphur Coal |
| Maximum Unsupported Length | 2.9 metres |
| Installation Clearance | 50mm from combustibles |