Sflue (2159806) - Structural Locking Band - 152mm Ø
At a Glance
- Robust 304/316 stainless steel construction 0.4mm thick skins ensure durability 8-barbed twist lock system for secure installation Compressed rockwool insulation (230kg/m³) for superior thermal efficiency HETAS approved and CE marked for safety compliance
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 (2159806) Structural Locking Band - 152mm Ø is engineered for added security in chimney systems, especially for unsupported stacks up to 2.5 meters above the final support or wall band. This essential component is suitable for use with solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and boilers.This locking band boasts high-quality construction, including an outer skin made from 304 grade stainless steel and an inner skin from 316 grade stainless steel, both 0.4mm thick. The insulation consists of compressed rockwool with a density of 230kg/m3, encapsulated within twist-lock couplers, offering superior thermal efficiency and construction integrity.For safety and compliance, the Sflue locking band maintains a distance of 50mm from combustibles, is fully laser welded for seamless strength, and carries HETAS approval and a CE mark.
The designation number is EN1856-1 T450 N1 D V2 L50040 G50.Installation is a breeze with its 8-barbed twist lock system. Ensure you maintain a safe 50mm distance from the outside of the flue to any combustible materials such as wood or plasterboard. Choose the Sflue locking band for unparalleled durability and regulatory compliance in your chimney systems.
SKU: 22-150-054
| Technical Specifications | |
|---|---|
| Model | Sflue (2159806) Structural Locking Band - 152mm u00d8 |
| SKU | 22-150-054 |
| Diameter | 152mm u00d8 |
| Outer Material | 304 Stainless Steel (0.4mm) |
| Inner Material | 316 Stainless Steel (0.4mm) |
| Insulation | Compressed Rockwool (230kg/mu00b3) |
| Installation Method | 8-barbed Twist Lock |
| Approvals | HETAS, CE |
| Distance To Combustibles | 50mm |
| Fuel Compatibility | Wood, Oil, Gas, Low Sulphur Coal |
| System Compatibility | Chimney systems up to 2.5m unsupported stacks |
| Designation | EN1856-1 T450 N1 D V2 L50040 G50 |
| Warranty | 15 Years |
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.
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National Flues Ltd Verdict
The Sflue (2159806) Structural Locking Band - 152mm Ø is an essential component for any chimney flue system, ensuring secure and stable installation. At National Flues, we're proud to offer this high-quality product, delivering nationwide and catering to both retail and trade customers. Rarely beaten on price with reliable delivery, we give this product a solid thumbs up.
The Sflue (2159806) Structural Locking Band - 152mm Ø is used for securing chimney flue systems, ensuring stability and compliance, especially for unsupported stacks up to 2.5 meters.
National Flues is a trusted supplier of fireplaces and flues, offering high-quality products to both retail and trade customers across the UK. Known for competitive pricing and reliable delivery, National Flues is a go-to source for all your chimney system needs.
