TWPro MB - Wall Support 210mm-420mm - Ø 150
At a Glance
- - Robust construction with dual-grade stainless steel (304 outer, 316 inner)
- - High-density compressed rockwool insulation for enhanced safety
- - Adjustable design (supports between 210mm and 420mm) ensuring flexible installation
- - HETAS approved and CE marked for reliable performance
- - Secure lateral support for various solid fuel and gas/oil appliances

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 Wall Support (210mm-420mm) - Ø150 is an essential component for secure lateral support of your chimney flue system. This wall support is specifically designed for solid fuel and gas/oil appliances, encompassing woodstoves, gas coal effect fires, oil, and gas boilers. Constructed with a robust outer skin made from 304 grade stainless steel and a resilient inner skin of 316 grade stainless steel, each 0.4mm thick.
The insulation is composed of high-density compressed rockwool, ensuring durability and safety with a density of 200kg/m³ TWPro / 128kg/m³. All parts are seamlessly welded for optimal performance. Approved by HETAS and CE marked, the TWPro wall support provides peace of mind with its compliance to standards: TWPro EN1856-1 T600 N1 W V2 L50040 G50 and TWPro EN1856-1 T200 W V2 L50040 O20.
Installation is straightforward using the provided Locking Band. This wall support maintains a safe distance of 50mm from combustibles (TWPro) and 60mm (KC). The adjustable design (between 80mm and 420mm from the wall) offers flexibility, accommodating the desired length by manually trimming.
Ensure the use of recommended fixings for secure attachment to your building surface.
SKU: 58-150-055
Technical Specifications | |
---|---|
Material | Outer: 304 Grade Stainless Steel (0.4mm), Inner: 316 Grade Stainless Steel (0.4mm) |
Insulation | High-density compressed rockwool (200kg/m³ TWPro / 128kg/m³) |
Adjustment Range | 210mm to 420mm length, adjustable from 80mm to 420mm from wall |
Standards | HETAS approved, CE marked |
Compliance | TWPro EN1856-1 T600 N1 W V2 L50040 G50, TWPro EN1856-1 T200 W V2 L50040 O20 |
Safe Distance | 50mm from combustibles (TWPro), 60mm for KC components |
Application | Suitable for woodstoves, gas coal effect fires, oil and gas boilers |
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
At National Flues, we’re proud to offer the TWPro MB Wall Support (210mm-420mm) - Ø150. Renowned for its strength and reliability, this wall support is ideal for solid fuel and gas/oil appliances. With nationwide delivery and exceptional service, both retail and trade customers trust National Flues.
The TWPro MB Wall Support is designed to provide lateral support for chimney flue systems, ensuring stability and safety for various appliances including woodstoves, gas coal effect fires, and boilers.
TWPro is a trusted name in the chimney and flue industry, known for high-quality and reliable products that meet rigorous safety and performance standards.
