TWPro MB - Roof Brace Kit - Ø 125
At a Glance
- - HETAS approved and CE marked for reliable safety standards
- - Constructed with durable 304 and 316 grade stainless steel
- - Adjustable arms from 1.5 to 2.3 metres for versatile fitting
- - Ideal for chimneys exceeding 1.5 metres above roof level
- - Simple installation with a secure locking band system

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 MB Roof Brace Kit - Ø 125 is an essential accessory for securing chimneys that extend beyond 1.5 metres above roof level. Ideal for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and oil/gas boilers, this kit ensures your chimney remains stable and secure. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, the kit promises durability and resilience.
The insulation comprises compressed rockwool with a density of 200kg/m3, ensuring optimal performance. Approved by HETAS and CE marked, the TWPro MB Roof Brace Kit meets stringent safety standards, providing peace of mind. Installation is straightforward, with parts secured using a Locking Band.
Ensure a safe distance of 50mm to combustible materials to maintain safety standards.
SKU: 58-125-123
Technical Specifications | |
---|---|
Chimney Suitability | Over 1.5 metres above roof level |
Outer Skin | 304 grade stainless steel (0.4mm thick) |
Inner Skin | 316 grade stainless steel (0.4mm thick) |
Insulation | Compressed rockwool (200kg/m3) |
Adjustment Range | 1.5 to 2.3 metres |
Installation Method | Secured using a locking band with 50mm clearance from combustibles |
Certifications | HETAS Approved, CE Marked |
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 MB Roof Brace Kit is a top-tier product that guarantees the stability of your chimney. Approved by HETAS and CE marked, it is a reliable choice for both retail and trade customers. With our competitive prices and nationwide delivery, National Flues ensures you get the best value.
The TWPro MB Roof Brace Kit is designed to stabilise chimneys that protrude more than 1.5 metres above the roof level, ensuring safety and structural integrity.
National Flues is a leading supplier of fireplaces and flues in the UK, renowned for competitive pricing, reliable delivery, and excellent service. With options for retail and trade customers, National Flues is your go-to source for quality fireplace and flue products.
