Sflue (3115155) - Wall Band - 125 Ø
At a Glance
- Constructed from premium 304 and 316L stainless steel
- Engineered for robust lateral chimney support
- HETAS approved and CE marked for safety assurance
- Compatible with wood, oil, gas, and low sulphur coal appliances
- Incorporates a secure twist-lock coupler mechanism

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 Sflue Wall Band 125mm Ø is designed for providing essential lateral support for chimney systems at intervals not exceeding 3.0 metres beyond any load-bearing support. Crafted from high-grade materials, its outer skin is made of 304 grade stainless steel with a thickness of 0.4mm, while the inner skin uses 316 grade stainless steel, also 0.4mm thick. The insulation is made of compressed rockwool with a density of 230kg/m^3, encapsulated within twist-lock couplers that ensure tight and secure connections.
This wall band is suitable for use with solid fuel, gas, oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers. It maintains a safe distance of 50mm from combustible materials and is HETAS approved and CE marked, ensuring top-notch reliability and safety.
SKU: 22-125-051
Technical Specifications | |
---|---|
SKU | 22-125-051 |
Model | Sflue (3115155) - Wall Band - 125 u00d8 |
Outer Material | 304 Stainless Steel - 0.40mm thick |
Inner Material | 316L Stainless Steel - 0.40mm thick |
Insulation | Compressed Rockwool (230kg/m^3) |
Safety Clearance | 50mm from combustibles |
Approval | HETAS, CE |
Appliance Compatibility | Wood, Oil, Gas, Low sulphur coal |
Warranty | 15 Years |
Installation Interval | Max 3.0 metres beyond any load-bearing support |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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 Sflue Wall Band 125mm Ø is a top-tier product that excels in providing lateral support for chimneys. With its robust construction and HETAS approval, it's a reliable choice for any solid fuel or gas appliance. Plus, with National Flues' reliable nationwide delivery and competitive prices, you can't go wrong.
The Sflue Wall Band is designed to provide lateral support for chimney systems, ensuring stability and safety for various heating appliances.
National Flues is a leading supplier of fireplaces and flues across the UK, offering unbeatable prices, reliable delivery, and dedicated service to both retail and trade customers.
