TWPro MB - Heavy Duty Roof Support - Ø 150
At a Glance
- - Heavy duty design for longevity
- - Suitable for solid fuel, gas/oil appliances and woodstoves
- - Constructed from premium 304 and 316 grade stainless steel
- - Compressed rockwool insulation for enhanced safety
- - Fully welded for robust performance and compliance with strict standards (HETAS, CE)

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 - Heavy Duty Roof Support (Ø 150) is designed for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and boilers. Crafted with precision, the outer skin is made from 304-grade stainless steel (0.4mm thick), while the inner skin is constructed from 316-grade stainless steel (0.4mm thick). The insulation consists of compressed rockwool with a 200kg/m³ density for TWPro and 128kg/m³ for KC.
Fully welded for durability, it maintains a safe 50mm distance to combustibles for TWPro and 60mm for KC types. Approved by HETAS and CE marked, this roof support meets stringent safety standards (TWPro EN1856-1 T600 N1 W V2 L50040 G50 and more). Installation is straightforward with the use of a locking band to secure the sections, ensuring compliance with distance regulations for flammable materials.
SKU: 58-150-167
Technical Specifications | |
---|---|
Model | TWPro MB - Heavy Duty Roof Support (u00d8 150) |
Outer Skin Material | 304-grade Stainless Steel (0.4mm) |
Inner Skin Material | 316-grade Stainless Steel (0.4mm) |
Insulation | Compressed Rockwool (200kg/mu00b3 for TWPro, 128kg/mu00b3 for KC) |
Distance To Combustibles | 50mm for TWPro, 60mm for KC |
Certifications | HETAS Approved, CE Marked, EN1856-1 T600 N1 W V2 L50040 G50 |
Suitability | Designed for solid fuel and gas/oil appliances including woodstoves, boilers, and gas coal effect fires |
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.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
At National Flues, we recommend the TWPro MB - Heavy Duty Roof Support for its robust construction and superb performance. Ideal for both retail and trade customers, and with our secure online payments and reliable delivery service nationwide, you can trust us to meet your needs.
The TWPro MB - Heavy Duty Roof Support is designed to provide secure and reliable support for chimney flues used with solid fuel and gas/oil appliances.
National Flues is a trusted supplier of fireplaces and flues, delivering reliable, high-quality products nationwide to both trade and retail customers. We pride ourselves on unbeatable prices and exceptional customer service.
