TWPro - Wall Support 80-440mm - 150 Ø
At a Glance
- Robust lateral support for chimney flues
- Adjustable range from 80mm to 420mm
- Made with premium 304 and 316L stainless steel
- Compressed rockwool insulation rated at 230kg/m³
- HETAS approved and CE marked for safety
- Secure twist-lock mechanism with 8-barbed twist design
- Maintains a safe 50mm distance from combustibles

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 Wall Support 80-440mm - 150 Ø is an essential component for securing your chimney flue. Ideal for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers, this wall support is crafted from 304 grade stainless steel for outer skin and 316 grade stainless steel for inner skin, each 0.4mm thick. The compressed rockwool insulation offers a remarkable density of 230kg/m3, all encapsulated within twist-lock couplers.
With HETAS approval and CE marking, the Sflue system ensures safety and reliability. The 8-barbed twist lock mechanism and Locking Band guarantee a secure fit, while maintaining a 50mm safe distance from combustibles.
SKU: 22-150-057
Technical Specifications | |
---|---|
SKU | 22-150-057 |
Product Name | TWPro - Wall Support 80-440mm - 150 u00d8 |
Outer Material | 304 Stainless Steel - 0.40mm thick |
Inner Material | 316L Stainless Steel - 0.40mm thick |
Insulation | Compressed Rockwool, 230kg/mu00b3 |
Adjustment Range | 80mm to 420mm from wall surface |
Safe Distance To Combustibles | 50mm |
Certifications | HETAS / CE |
Mechanism | 8-barbed twist-lock with Locking Band |
Warranty | 15 Years |
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 Wall Support 80-440mm - 150 Ø is a high-quality, reliable choice for anyone needing sturdy lateral support for their chimney flue system. Trusted nationwide by both retail and trade customers, National Flues ensures you receive the best price and reliable delivery every time!
The TWPro Wall Support 80-440mm - 150 Ø is designed to provide lateral support for chimney flue systems, securing them safely to the building structure.
National Flues is a leading supplier of fireplaces and flues across the UK, known for unbeatable prices and reliable delivery services. Catering to both retail and trade customers, National Flues offers secure online payments and flexible trade accounts.
