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Locking Band Ø 200 (2-200-050)

National Flues presents the Locking Band Ø 200, a premium accessory designed to securely join chimney flue joints for both solid fuel and gas/oil appliances. Manufactured using high-grade 304 and 316 stainless steel, this locking band offers exceptional durability and thermal performance. Ideal for wood stoves, gas coal effect fires, and boilers, this component is a must-have for any TWPro chimney system installation, ensuring safety and efficiency in every connection.
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£13.99
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At a Glance

  • High-grade stainless steel (304 outer, 316 inner)
  • 0.4mm precision engineered skins
  • Compressed rockwool insulation (200kg/m³) for optimal thermal performance
  • HETAS approved and CE marked for safety
  • Ensures a 50mm safe distance from combustibles

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 Locking Band Ø 200 is a top-quality component designed to secure two parts of the chimney flue together, providing a snug and secure fit at every joint. It's suitable for use with solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, and boilers. The outer skin is crafted from 304 grade stainless steel with a thickness of 0.4mm, and the inner skin is made from 316 grade stainless steel, also 0.4mm thick.

The inclusion of compressed rockwool insulation offers a density of 200kg/m³. This comprehensive construction ensures durability and exceptional performance. The TWPro system is both HETAS Approved and CE marked, ensuring compliance with high safety standards.

The locking band is crucial for maintaining a safe distance of 50mm from combustible materials, making installation safe and straightforward.

SKU: 2-200-050

Technical Specifications
Product NameLocking Band u00d8 200
SKU2-200-050
Outer Material304 Stainless Steel
Inner Material316 Stainless Steel
Skin Thickness0.40mm
InsulationCompressed Rockwool (200kg/mu00b3)
ApprovalsHETAS / CE Marked
StandardsEN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20
Suitable FuelsWood, Oil, Gas, Low sulphur coal
Minimum Combustible Distance50mm
SystemTWPro Twin Wall Insulated Chimney
Before beginning installation, ensure that all chimney components are clean and free of debris. Carefully position the Locking Band Ø 200 between the chimney flue sections ensuring a snug fit. Always verify that the installation maintains a minimum clearance of 50mm from any combustible material. Follow the TWPro system guidelines, ensuring that all connections are secure. Check for proper alignment and use appropriate sealing measures where necessary. If unsure, consult a certified professional to guarantee compliance with safety standards.

The Locking Band Ø 200 is specifically designed for use with TWPro Twin Wall Insulated Chimney systems. It's essential for ensuring secure joints in solid fuel and gas/oil appliances.

Yes, this product is HETAS approved, which means it meets rigorous standards for safety and efficiency in solid fuel heating systems.

The Locking Band features a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin. Both are 0.4mm thick, offering robustness and durability.

The Locking Band Ø 200 includes compressed rockwool insulation with a density of 200kg/m³, ensuring excellent thermal performance.

Secure the TWPro Twin Wall Insulated Chimney parts together with the locking band, ensuring a 50mm distance from any combustible materials like wood or plasterboard.

The Locking Band Ø 200 is CE marked and complies with EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20 standards.

Maintaining a 50mm distance helps prevent fire hazards by ensuring that heat from the flue does not ignite surrounding combustible materials.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Locking Band Ø 200 buyers guide

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Upgrade your chimney flue with the Locking Band Ø 200 and secure your installation now.

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