TWPro to KC Transition Locking Band - 125 Ø
At a Glance
- Securely connects TWPro and KC chimney systems
- Constructed with high-grade stainless steel (304 outer, 316 inner at 0.40mm)
- Compressed rockwool insulation with a density of 200kg/m3
- Fully welded, CE marked and HETAS approved
- Compatible with wood, oil, gas and low sulphur coal fuel 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 to KC Transition Locking Band - 125 Ø is designed to seamlessly connect TWPro and KC chimney systems. Ideal for use with solid fuel, gas, and oil appliances like woodstoves, gas coal effect fires, and various boilers. Constructed with outer and inner skins of high-grade stainless steel (304 and 316 respectively) and featuring a compressed rockwool insulation with a density of 200kg/m3, this locking band ensures durability and safety.
Fully welded and CE marked, it meets rigorous standards (EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20), and is HETAS approved. It's crucial to maintain a distance of 50mm from combustibles, which increases to 60mm when a transition band is used for additional safety.
SKU: 2-125-150
Technical Specifications | |
---|---|
SKU | 2-125-150 |
Item | Special LOCKING BAND to KC - u00d8 125 |
System | TWPro |
Materials | Inner: 316L Stainless Steel (0.40mm), Outer: 304 Stainless Steel (0.40mm) |
Insulation | Compressed Rockwool, 200kg/m3 density |
Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
Certifications | CE marked, HETAS approved (EN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 W V2 L50040 O20) |
Distance To Combustibles | 50mm (60mm when using a transition band) |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. 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 to KC Transition Locking Band - 125 Ø is a top-tier choice for ensuring secure connections between your TWPro and KC chimney systems. We pride ourselves on providing reliable delivery services nationwide to both retail and trade customers.
The TWPro to KC Transition Locking Band - 125 Ø is used to securely connect TWPro chimney systems to KC chimney systems, ensuring safe operation for various fuel appliances.
National Flues is a leading supplier of fireplaces and flues across the UK, known for competitive pricing, reliable delivery, and excellent customer service for both retail and trade accounts.
