TWPro MB - Roof Brace Kit - Ø 150
At a Glance
- Robust stainless steel construction (304 outer, 316 inner)
- High-density rockwool insulation ensuring superior thermal performance
- Adjustable arms from 1.5m to 2.3m for versatile roof heights
- HETAS approved and CE marked for safety compliance
- Secure locking band for a tight, durable connection

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 150mm is designed to provide essential support for chimneys that extend 1.5 metres or more above the roofline. This kit is suitable for use with solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, and boilers. Constructed with high-grade materials, the outer skin is crafted from 304 grade stainless steel with a thickness of 0.4mm, while the inner skin is made from 316 grade stainless steel at the same thickness.
The insulation used is compressed rockwool, ensuring a density of 200kg/m³ for TWPro and 128kg/m³ for KC parts. This roof brace kit is HETAS approved, CE marked, and fully welded, providing a robust and secure installation. With a distance to combustibles maintained at 50mm for TWPro and 60mm for KC, safety is a top priority.
The chimney parts are secured using a locking band, with adjustable arms ranging from 1.5 metres to 2.3 metres in length, making it versatile for different roof heights and structures.
SKU: 58-150-123
Technical Specifications | |
---|---|
Material | 304 grade stainless steel (outer), 316 grade stainless steel (inner) |
Insulation | Compressed rockwool (200kg/mu00b3 for TWPro, 128kg/mu00b3 for KC parts) |
Dimensions | Adjustable arms: 1.5m to 2.3m; u00d8 150mm |
Certifications | HETAS Approved, CE Marked |
Safety Clearance | 50mm for TWPro, 60mm for KC from combustibles |
Securing Method | Locking Band for robust assembly |
In Stock | 39 units available |
Price | u00a341.15 (Our Price) | Retail Price: u00a355.49 |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. 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.
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National Flues Ltd Verdict
The TWPro MB Roof Brace Kit is an essential for securing chimneys that extend above the roofline. With high-quality stainless steel construction and reliable rockwool insulation, this product guarantees safety and durability for both retail and trade customers. Available at unbeatable prices with nationwide delivery options.
The TWPro MB Roof Brace Kit is designed to stabilise chimneys that extend above the roofline, ensuring they remain secure and safe, especially under adverse weather conditions.
National Flues is a leading supplier of fireplaces and flues in the UK, providing reliable products and services to both retail and trade customers. Known for their competitive pricing and dependable delivery, National Flues is committed to customer satisfaction and safety.
