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Sflue (2110606) - Pipe 120mm - 152mm Ø

National Flues presents the Sflue Insulated Chimney Pipe, a premium solution designed for woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances. Engineered with high-grade 304 and 316 stainless steel, this chimney flue offers exceptional reliability and longevity, c... More...
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At a Glance

  • - Made from dual-layer, high-grade stainless steel (304 outer, 316L inner) for lasting durability
  • - Insulated with high-density compressed rockwool (230kg/m³) for superior thermal performance
  • - Secure 8-barbed twist-lock system with Locking Bands ensures a hassle-free, tight fit
  • - Fully laser welded joints for leak-proof operation
  • - HETAS approved and CE marked, ensuring safety and compliance with industry standards
  • - Maintains a safe 50mm clearance to combustible materials
Now only £43.99
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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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.
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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Sflue (2110606) Insulated Chimney Pipe is a robust solution designed for use with solid fuel and gas/oil appliances like woodstoves, gas coal effect fires, and boilers. Featuring a durable outer skin made from 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, it ensures longevity and performance. The pipe is insulated with compressed rockwool, offering a density of 230kg/m3, encapsulated within twist-lock couplers for secure fitting.

All components are fully laser welded to guarantee seamless joints. Adhering to safety regulations, it maintains a 50mm distance to combustible materials. Approved by HETAS and CE marked, the product meets the standards indicated by the Designation Number EN1856-1 T450 N1 D V2 L50040 G50.

Installation is straightforward with its 8-barbed twist-lock system and accompanying Locking Bands, ensuring a secure, hassle-free fitting.

SKU: 22-150-013

Technical Specifications
SKU22-150-013
ItemPipe 120mm - 152mm u00d8
DesignationEN1856-1 T450 N1 D V2 L50040 G(50)
Inner Material316L Stainless Steel (0.40mm thick)
Outer Material304 Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (230kg/mu00b3)
Installation Mechanism8-Barbed Twist-Lock Couplers & Locking Bands
ApprovalsHETAS / CE
Clearance50mm to combustibles
Warranty15 Years
ApplicationSuitable for solid fuel, wood, oil, gas, and low sulphur coal appliances
Before installation, ensure that all combustible materials are at least 50mm away from the flue. Begin by securely joining the 8-barbed twist-lock couplers, ensuring the Locking Bands are properly fitted to hold each section in place. Check that the compressed rockwool insulation is uniformly distributed and fully encapsulated once the couplers are connected. It is advisable to double-check all links for security and alignment to avoid any gaps. Always follow the manufacturer's safety guidelines, and if uncertain, consult a professional installer to ensure compliance with local building and safety regulations.

This pipe is suitable for use with woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.

The outer skin is made from 304 grade stainless steel and the inner skin from 316 grade stainless steel. Both are 0.4mm thick to ensure durability.

Yes, it is insulated with compressed rockwool, providing a density of 230kg/m3 for optimal thermal efficiency.

The Sflue pipe uses an 8-barbed twist-lock system secured with a Locking Band. It is designed for ease of installation while ensuring a secure fit.

Yes, when installed correctly, the Sflue pipe maintains a safe distance of 50mm from combustible materials like wood and plasterboard.

Yes, the Sflue pipe is HETAS approved and CE marked, confirming it meets stringent safety and performance standards.

The twist-lock couplers ensure a secure, easy-to-connect fitting and encapsulate the insulation for added safety and performance.
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.

Read our buyers guide for this Sflue (2110606) - Pipe 120mm - 152mm Ø

National Flues Ltd Verdict

The Sflue 120mm-152mm Ø Insulated Chimney Pipe is a top-performing and reliable product we proudly supply. It's crafted with premium materials, HETAS approved, and CE marked. Whether you're a DIY enthusiast or a trade customer, you'll find our prices hard to beat and our nationwide delivery dependable.

The Sflue (2110606) Insulated Chimney Pipe is designed to safely and effectively channel exhaust gases from solid fuel and gas/oil appliances.

National Flues is a leading supplier of fireplaces and flues across the UK, serving both retail and trade customers with competitive prices and reliable nationwide delivery.

 

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Secure your Sflue Insulated Chimney Pipe now to experience top-quality durability and safe installation.

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