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High-Quality Flue Liners | MI-Flex, Gas FLEX, 150MM (6 INCH) Flue Liner for perfect ventilation

Our Flue Liners category exhibits the perfect balance of safety and durability, with selections from distinguished manufacturers, MI-Flex and Gas FLEX. Available in the streamlined size of 150MM or 6 inches, these flue liners are tailored meticulously for gas and oil chimneys. Carefully crafted for an unbeatable lifespan, they ensure an exceptional level of security as well as top-rated functionality.

 

MI-FlexMI-Flex
Chimney FlueChimney Flue
Connecting PipesConnecting Pipes
Fans Flashings CowlsFans Flashings Cowls
Installation PartsInstallation Parts
After Care PartsAfter Care Parts
StovesStoves
FireplacesFireplaces
Triplelock - Installer Pack B (Clamp, GC1) - Ø 150
SKU: 34-150-PB

Triplelock - Installer Pack B (Clamp, GC1) - Ø 150

£13.49 incl VAT

Triplelock - Installer Pack C (Clamp, GC1, Nose Cone) - Ø 150
SKU: 34-150-PC

Triplelock - Installer Pack C (Clamp, GC1, Nose Cone) - Ø 150

£17.99 incl VAT

150mm (6 inch) Flue Liner 316L for Gas and Oil  (316L Grade)
SKU: 4Z-150-1

150mm (6 inch) Flue Liner 316L for Gas and Oil (316L Grade)

£15.49 incl VAT

Triplelock 150mm Dia x 40m Z PACK (Liner ONLY)
SKU: 4Z-150-40

Triplelock 150mm Dia x 40m Z PACK (Liner ONLY)

£618.49 incl VAT

Your Questions Answered

What makes a good Flue Liner? -

A quality Flue Liner should be durable, heat-resistant and offer excellent insulation. Our MI-Flex and Gas FLEX range offer top-notch safety, longevity, and functionality.

Why do I need a Flue Liner? +

What size Flue Liner do I need? +

How do I install a Flue Liner? +

Can I install a Flue Liner myself? +

How much does a Flue Liner cost? +

How often should I replace my Flue Liner? +

For those seeking dependable flue liners in the UK, we present an exemplary range right from MI-Flex and Gas FLEX. Our Flue Liners are the embodiment of reliability for your fireplace. Sized at 150MM (6 inches), these liners are specifically optimised for gas and oil chimneys and find the ideal balance between flexibility and rigidity, ensuring an easy installation process and a sturdy final result. Combining an extended product lifespan with remarkable heat resistance, we ensure that our Flue Liners become a permanent fixture, providing you with an efficient and safe fireplace operation over time. We take great pride in offering these premium flue liners that stand true to industry norms and exceed customer expectations, offering top-tier safety and service values at competitive prices.
Why Buy These Products
A Flue Liner, like those from the house of MI-Flex and Gas FLEX, becomes the backbone of your fireplace operation. Apart from funneling smoke and gases safely out of heating appliances like a stove or fireplace, they help prevent the transfer of excessive heat to combustible parts of your building, safeguarding against potential fire risks. Additionally, the quality Flue Liners help block the entry of dangerous carbon monoxide back into the home and help boost the efficiency of your fireplace by ensuring a consistent draft. A proper liner can significantly extend the life of your chimney by guarding the masonry from corrosive byproducts of combustion.

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