TWPro MB - Wall Support 210mm-420mm - Ø 200
At a Glance
- - Robust dual stainless steel construction (304 outer, 316 inner) with 0.4mm thickness
- - Fully welded for maximum durability and safety
- - Adjustable range from 210mm to 420mm, enabling precise positioning
- - Suitable for solid fuel and gas/oil appliances including woodstoves and boilers
- - HETAS approved and CE marked for guaranteed quality and reliability

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 - Ø 200 is designed to offer reliable lateral support for your chimney flue system, suitable for a variety of solid fuel and gas/oil appliances including woodstoves, gas coal effect fires, and oil and gas boilers. This robust wall support is constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, each with a thickness of 0.4mm. The insulation is made of compressed rockwool, providing a density of 200kg/m³ for TWPro and 128kg/m³ for other varieties.
The parts are fully welded to ensure maximum durability and safety. The product is HETAS approved and CE marked, boasting designations such as TWPro EN1856-1 T600 N1 W V2 L50040 G50 and KC EN1856-1 T200 W V2 L50040 O20, among others. The installation process is straightforward; TWPro Twin Wall Insulated Chimney parts are secured with a Locking Band, and it's crucial to maintain the recommended distance from any combustible materials like wood or plasterboard.
SKU: 58-200-055
Technical Specifications | |
---|---|
Dimensions | Adjustable support from 210mm to 420mm, Ø 200 |
Materials | 304-grade stainless steel (outer), 316-grade stainless steel (inner), compressed rockwool insulation |
Thickness | 0.4mm for both inner and outer skins |
Approval | HETAS approved, CE marked |
Installation | Fixed every 3 metres using recommended fixings and Locking Band |
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
The TWPro MB Wall Support is an excellent choice for providing lateral support for your chimney flue. With its versatile adjustment range and robust construction, this product is a must-have for any solid fuel or gas/oil appliance setup. As always, National Flues ensures reliable nationwide delivery for both retail and trade customers.
The TWPro MB Wall Support is designed to provide lateral support for chimney flues, enhancing the stability and safety of solid fuel and gas/oil appliances.
National Flues is a leading supplier of high-quality fireplaces and flues across the UK. Known for unbeatable prices and reliable nationwide delivery, we cater to both retail and trade customers.
