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Sflue (2188805) - Decorative Ventilated Firestop - 127mm Ø

The Sflue Decorative Ventilated Firestop delivers exceptional performance for both residential and commercial chimney installations. Designed with high-grade 316L and 304 stainless steel, this decorative firestop provides excellent ventilation and heat resistance, making it an ideal choice for wood,... More...
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At a Glance

  • - HETAS Approved & CE Marked
  • - Dual-layer stainless steel construction (304 outer, 316 inner)
  • - Compressed rockwool insulation (230kg/m³) for superior heat resistance
  • - Elegant white gloss finish for a sleek appearance
  • - 8-barbed twist-lock mechanism for secure installation
  • - Designed for both solid fuel and gas/oil appliances
  • - Meets EN1856-1 T450 N1 D V2 L50040 G50 designation standards
Now only £243.49
Including VAT & Free Delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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The Sflue (2188805) Decorative Ventilated Firestop is meticulously designed for use with solid fuel, gas, and oil appliances such as wood stoves, gas coal effect fires, and oil/gas boilers. Constructed with 304-grade stainless steel for the outer skin and 316-grade stainless steel for the inner skin, this firestop guarantees durability and efficiency. The 0.4mm thick layers are insulated with compressed rockwool, offering a density of 230kg/m³.

The insulation is securely encapsulated within twist-lock couplers, ensuring safe and seamless installation. Fully laser welded and HETAS Approved, the Sflue firestop meets the EN1856-1 T450 N1 D V2 L50040 G50 designation standards. Installation is straightforward with an 8-barbed twist-lock mechanism and a locking band, keeping a mandatory distance of 50mm from any combustible materials such as wood or plasterboard.

Finished in a pristine white gloss, this firestop is not only functional but also adds an aesthetically pleasing touch to any installation.

SKU: 22-125-075

Technical Specifications
SKU22-125-075
Dimensions127mm u00d8
Outer Material304 Stainless Steel (0.40mm thick)
Inner Material316L Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (230kg/mu00b3)
Installation Mechanism8-barbed twist-lock mechanism with locking band
ApprovalsHETAS / CE
StandardsEN1856-1 T450 N1 D V2 L50040 G50
Distance To CombustiblesMinimum 50mm
Warranty15 Years
For a secure and compliant installation, first ensure that the firestop is positioned with a minimum clearance of 50mm from any combustible materials. Begin by aligning the firestop with the chimney penetration and firmly engage the 8-barbed twist-lock coupler. Once in place, secure the unit with the locking band to prevent movement. It is important to double-check that the twist-lock mechanism is fully engaged to avoid any disconnection during operation. Follow any additional manufacturer guidelines and consult a certified installer if uncertain about the procedure. Periodic inspection is recommended to maintain optimal safety performance.

It is suitable for use with solid fuel and gas/oil appliances like woodstoves, gas coal effect fires, and oil and gas boilers.

The outer skin is made from 304-grade stainless steel, and the inner skin is made from 316-grade stainless steel. Both are 0.4mm thick and insulated with compressed rockwool.

Yes, it is HETAS Approved and CE marked, meeting the EN1856-1 T450 N1 D V2 L50040 G50 designation standards.

It uses an 8-barbed twist-lock mechanism and is secured with a locking band. Ensure a 50mm distance from combustibles during installation.

The high-quality white gloss finish provides an aesthetically pleasing and clean appearance, ideal for visible ceiling penetrations.

The insulation is compressed rockwool with a density of 230kg/m³, encapsulated within twist-lock couplers.

A minimum distance of 50mm from any combustible materials such as wood or plasterboard is required.
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 (2188805) - Decorative Ventilated Firestop - 127mm Ø

National Flues Ltd Verdict

The Sflue Decorative Ventilated Firestop is a top-tier product designed for optimal functionality and aesthetic appeal. National Flues offers this high-quality component with unbeatable prices and reliable nationwide delivery. Ideal for both retail and trade customers.

The Sflue Decorative Ventilated Firestop is designed to provide a secure and aesthetic finish where the chimney passes through a ceiling, ensuring safety and efficiency for solid fuel and gas/oil appliances.

SFLue is known for its high-quality chimney and flue products, combining robust materials with innovative design to offer reliable and aesthetically pleasing solutions for both residential and commercial installations.

 

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Secure your home’s safety and add a touch of elegance to your chimney setup by ordering the Sflue Decorative Ventilated Firestop today.

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