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Guy Wire Bracket - Ø 150 (15-150-069)

National Flues presents the Guy Wire Bracket - Ø 150, a high quality, robust chimney support designed for a range of heating applications including solid fuel, wood stoves, gas, and oil boilers. This essential bracket, crafted using premium 304 and 316 grade stainless steel, ensures durability, safety, and ease of installation. Perfect for both residential and trade customers, this reliable chimney accessory is an ideal add-on when seeking to secure unsupported chimney sections effectively.
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At a Glance

  • Robust construction using 304 grade stainless steel (outer) and 316 grade stainless steel (inner), each 0.40mm thick
  • Specifically engineered for unsupported chimney sections exceeding 1.5m above roof level
  • Fully HETAS approved and CE marked for safety and quality assurance
  • Insulated with high-density compressed rockwool (200kg/m3 for TWPro and 128kg/m3 for others) for efficient thermal management
  • Versatile design suitable for solid fuel, wood stoves, and gas/oil boilers
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, August 15th. This is based on current lead times for this product. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

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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.

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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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 Guy Wire Bracket - Ø 150 is specifically designed for use with solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, as well as oil and gas boilers. Crafted with precision, this essential component ensures secure support for chimney sections extending beyond 1.5m above roof level.Constructed with both inner and outer skins made from high-quality stainless steel—304 grade for the outer skin and 316 grade for the inner skin—each with a thickness of 0.4mm, the bracket guarantees durability and resilience. The insulation between the skins is compressed rockwool, offering a density of 200kg/m3 for TWPro and 128kg/m3 for other components, ensuring optimal thermal protection.The TWPro system is fully HETAS approved and holds the CE mark, attesting to its safety and compliance with rigorous standards.

For installation, the TWPro Twin Wall Insulated Chimney parts are secured together using a locking band. It is crucial to maintain the specified distance of 50mm (for TWPro) or 60mm (for KC) from the outside of the flue to any combustible materials, such as wood or plasterboard, to ensure safe usage.With designation numbers including TWPro EN1856-1 T600 N1 W V2 L50040 G50 and others, this product is proven to deliver reliable performance and safety in various configurations.

SKU: 15-150-069

Technical Specifications
SKU15-150-069
Product NameGuy Wire Bracket - Ø 150
Inner Material316L Stainless Steel, 0.40mm thick
Outer Material304 Stainless Steel, 0.40mm thick
InsulationCompressed Rockwool (200kg/m3 for TWPro / 128kg/m3 for others)
ApprovalsHETAS and CE marked
Distance To Combustibles50mm (TWPro) / 60mm (KC)
CompatibilitySolid fuel, wood stoves, gas coal effect fires, oil and gas boilers
Installation NoteDesigned for unsupported chimney sections extending beyond 1.5m with additional support when used in conjunction with a guy wire kit
For optimal safety and performance, install the Guy Wire Bracket - Ø 150 by first ensuring that the chimney sections are properly aligned. Secure the sections using a locking band for the TWPro Twin Wall Insulated Chimney system. It is imperative that the required clearance is maintained; maintain a minimum distance of 50mm (for TWPro) or 60mm (for KC) from any combustible material such as wood or plasterboard. If using additional accessories like a guy wire kit for extra stability, refer to the specific installation guidelines provided with those products. Always follow manufacturer instructions and consult a qualified professional if you have any doubts regarding installation procedures.

The bracket is suitable for use with solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, as well as oil and gas boilers.

The bracket features an outer skin made from 304 grade stainless steel and an inner skin made from 316 grade stainless steel. Both are 0.4mm thick.

The insulation is compressed rockwool with a density of 200kg/m3 for TWPro components and 128kg/m3 for other components.

Yes, the TWPro system is HETAS approved and CE marked, ensuring it meets rigorous safety and quality standards.

The parts of the TWPro Twin Wall Insulated Chimney system should be secured together using a locking band. Ensure the required distance from the outside of the flue to any combustible material is maintained.

The required distance to combustibles is 50mm for TWPro components and 60mm for KC components.

While designed for the TWPro system, it may be adaptable for other compatible chimney systems. Always consult the system's installation guidelines.

What our experts say!

"The Guy Wire Bracket - Ø 150 is a robust, reliable solution for securing chimney sections extending above roof level. Perfect for both retail and trade customers, National Flues guarantees nationwide delivery and competitive pricing."

The Guy Wire Bracket - Ø 150 is designed to secure unsupported chimney sections that extend more than 1.5m above the roof level, providing additional stability in conjunction with a guy wire kit.

National Flues is a trusted supplier of high-quality fireplaces and flues to both retail and trade customers across the UK. Known for competitive pricing and reliable delivery, National Flues offers secure online payments and dedicated trade accounts.

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