TWPro Black - Wall Support 50-80mm - Ø 127
At a Glance
- - High-grade stainless steel construction (304 outer, 316 inner, 0.4mm thick)
- - Compressed rockwool insulation (230kg/m³) for optimum thermal performance
- - Fully laser welded design for superior durability
- - HETAS Approved & CE-marked for safety compliance
- - 8-barbed twist-lock installation mechanism with a secure Locking Band
- - Designed for lateral support every 3 metres
- - Maintains a safe 50mm distance from combustible materials

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 Black Wall Support (50-80mm, Ø 127) serves as an essential component for providing lateral support to your chimney flue system. Ideal for use with solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, and boilers, this wall support is constructed with high-quality stainless steel. The outer skin is made from 0.4mm thick 304 grade stainless steel, while the inner skin uses 0.4mm thick 316 grade stainless steel.
Compressed rockwool insulation (230kg/m3 density) is encapsulated within the twist-lock couplers for optimum performance. Fully laser welded, it maintains a safe 50mm distance from combustibles. The TWPro wall support meets the strict standards for safety and efficiency, being HETAS Approved and CE-marked, with designation number EN1856-1 T450 N1 D V2 L50040 G50.
Its installation is straightforward, employing an 8-barbed twist lock mechanism secured by a Locking Band, and it’s recommended to use these wall supports every 3 meters along the flue.
SKU: 42-125-053
Technical Specifications | |
---|---|
Product Name | TWPro Black Wall Support (50-80mm, Ø 127) |
Outer Material | 304 Stainless Steel (0.40mm thick) |
Inner Material | 316 Stainless Steel (0.40mm thick) |
Insulation | Compressed Rockwool (230kg/m³) |
Safety Approvals | HETAS Approved, CE Marked |
Installation Mechanism | 8-barbed twist-lock with Locking Band |
Recommended Spacing | Every 3 metres |
Minimum Clearance | 50mm from combustibles |
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.
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National Flues Ltd Verdict
The TWPro Black Wall Support is a standout choice for anyone needing reliable lateral support for their chimney flue. It’s designed for solid fuel, gas, and oil appliances, with full HETAS approval and CE marking. National Flues ensures dependable nationwide delivery, catering to both retail and trade customers.
The TWPro Black Wall Support (50-80mm, Ø 127) is designed to provide lateral support to chimney flue systems, ensuring stability and safety.
National Flues is a leading UK supplier of fireplaces and flues, known for unbeatable prices, reliable delivery, and exceptional service to both retail and trade customers.
