× National Flues
We Won't Be Beaten On Price.
Free Delivery on Orders Over £100
100% 5 Star Reviews on Trustpilot
Free Flue Design Service Available
Need Help? 01670 206999 (8am-5pm)

TWPro MB - Guy Wire Bracket - Ø 125 (58-125-069)

National Flues presents the TWPro MB Guy Wire Bracket Ø 125 – a premium chimney support solution crafted from high-grade stainless steel. Ideal for solid fuel appliances, wood stoves, and gas or oil boilers, this accessory is engineered for durability and safety. Enhance your chimney installation with a product that meets UK safety standards and delivers outstanding performance.
Hover to Zoom / Click for Gallery
£11.49
Give us a call if you find it cheaper and we'll try to price match.

 

Payment Options

At a Glance

  • Secures unsupported chimney sections above 1.5m
  • Constructed with 304-grade (outer) and 316-grade (inner) stainless steel
  • Suitable for solid fuel, wood stoves, gas coal effect fires, oil and gas boilers
  • High-density rockwool insulation for superior temperature resistance
  • Fully welded construction and compliance with HETAS and CE standards

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 TWPro MB Guy Wire Bracket Ø125 is an essential component for securing unsupported chimney sections that extend above 1.5 meters from the roof level. Engineered for use with solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, oil, and gas boilers, this guy wire bracket ensures stability and safety. The outer skin is crafted from 304-grade stainless steel with a 0.4mm thickness, while the inner skin uses 316-grade stainless steel, also 0.4mm thick.

High-density rockwool insulation, fully welded construction, and compliance with HETAS and CE marking standards guarantee durability and performance. The TWPro system maintains a 50mm clearance from combustibles, backed by its EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20 certification. Installation is straightforward with the use of a locking band, ensuring a secure fit while adhering to safety clearances.

SKU: 58-125-069

Technical Specifications
MaterialOuter: 304-grade stainless steel (0.4mm), Inner: 316-grade stainless steel (0.4mm)
InsulationHigh-density rockwool, density 200kg/m3
CertificationHETAS approved, CE marked, EN1856-1 (T600 N1 W V2 L50040 G50 and T200 W V2 L50040 O20)
ClearanceMinimum 50mm from combustibles
CompatibilitySolid fuel, wood stoves, gas coal effect fires, oil and gas boilers
Additional HeightExtra 1.5 metres achievable with the guy wire kit
Installation is straightforward when following the manufacturer's guidelines. Use the provided locking band to secure the bracket in place, ensuring a stable connection between chimney sections. Always maintain a minimum clearance of 50mm from any combustibles. Measure carefully and refer to local building regulations. For best results, consider having a professional review the setup if you are unsure about any aspect of the installation process.

It is suitable for solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, oil, and gas boilers.

The outer skin is made from 304-grade stainless steel, and the inner skin is from 316-grade stainless steel, both with a thickness of 0.4mm.

The bracket uses compressed rockwool insulation with a density of 200kg/m3.

Yes, it is HETAS approved and CE marked.

Installation is done using a locking band to secure the chimney parts together, ensuring the correct distance from combustibles is maintained.

You need to maintain a minimum distance of 50mm from combustibles for TWPro installations.

An extra 1.5 meters can be achieved when used with the guy wire kit.
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 TWPro MB - Guy Wire Bracket - Ø 125 buyers guide

Compatible and other products that may be of interest...

Secure your chimney today with the TWPro MB Guy Wire Bracket – add to cart now!

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal