Locking Band Ø 150
At a Glance
- 304/316 Stainless Steel Construction
- 0.4mm thick precision engineered skins
- Secures flue connections every 50mm for enhanced stability
- HETAS approved and CE marked for safety compliance
- Compatible with woodstoves, oil boilers, and gas coal effect fires

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 Locking Band Ø 150 is essential for securing two parts of the flue system together, ensuring stability and safety for your chimney. This locking band is designed for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and oil boilers. Constructed from high-quality 304 and 316 grade stainless steel, the outer and inner skins are 0.4mm thick, providing exceptional durability.
The insulation is made of compressed rockwool with a density of 200kg/m3, delivering superior heat resistance. The TWPro Twin Wall Insulated Chimney parts must be secured every 50mm using a locking band, maintaining a safe distance from combustible materials such as wood and plasterboard. This product carries HETAS approval and is CE marked, ensuring it meets rigorous safety standards.
SKU: 2-150-050
Technical Specifications | |
---|---|
SKU | 2-150-050 |
Size | u00d8 150 |
Outer Material | 304 Stainless Steel - 0.40mm thick |
Inner Material | 316L Stainless Steel - 0.40mm thick |
Insulation | Compressed rockwool, 200kg/m3 |
Approvals | HETAS / CE |
Distance To Combustibles | 50mm |
System | TWPro Twin Wall Insulated Chimney |
Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. 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 Locking Band Ø 150 is a top-choice for anyone needing to secure flue parts. Approved by HETAS and CE marked, this reliable product is perfect for both retail and trade customers, with our unbeatable prices and efficient nationwide delivery. Highly recommended!
The Locking Band Ø 150 secures flue components together, ensuring that your chimney system remains properly connected and safe.
National Flues is a trusted supplier of high-quality fireplaces and flue systems, providing exceptional service to both retail and trade customers across the UK. Renowned for unbeatable prices and reliable delivery, we ensure the best for your heating solutions.
