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Durable 150MM (6 INCH) Fireplace Flues and Accessories | National Flues

Upgrade your fireplace with our top-of-the-line 150MM (6 INCH) flues and accessories. National Flues offers a wide range of MI-Flex and ScrewFIX Fixings designed for durability and performance. Whether you need terminals, bottom fixings, or accessories, we have you covered.

 

MI-FlexMI-Flex
Chimney FlueChimney Flue
Connecting PipesConnecting Pipes
Fans Flashings CowlsFans Flashings Cowls
Installation PartsInstallation Parts
After Care PartsAfter Care Parts
StovesStoves
FireplacesFireplaces
Terminals
Terminals
Bottom Fixings
Bottom Fixings
Accessories
Accessories
Screw-FIX Joiner - Ø 150
SKU: 25-150-J

Screw-FIX Joiner - Ø 150

£44.99 incl VAT

Screw-FIX Adaptor to SW - Ø 150
SKU: 25-150-MAE

Screw-FIX Adaptor to SW - Ø 150

£17.49 incl VAT

Screw-FIX Adaptor to SW, 1mm - Ø 150
SKU: 25-150-MAE1

Screw-FIX Adaptor to SW, 1mm - Ø 150

£34.49 incl VAT

Screw-FIX Long Tail Adaptor - Ø 150
SKU: 25-150-MAELT

Screw-FIX Long Tail Adaptor - Ø 150

£31.49 incl VAT

Screw-FIX Nose Cone - Ø 150
SKU: 25-150-NC

Screw-FIX Nose Cone - Ø 150

£17.49 incl VAT

MI-FLEX Screw-FIX Pot Hanging Cowl, Natural - Ø 150
SKU: 25-150-PHCM2

MI-FLEX Screw-FIX Pot Hanging Cowl, Natural - Ø 150

£60.49 incl VAT

MI-FLEX Screw-FIX Pot Hanging Cowl, Terracotta - Ø 150
SKU: 25-150-PHCMT2

MI-FLEX Screw-FIX Pot Hanging Cowl, Terracotta - Ø 150

£67.99 incl VAT

Screw-FIX Pot Hanger - Ø 150
SKU: 25-150-PHS

Screw-FIX Pot Hanger - Ø 150

£27.99 incl VAT

Screw-FIX Rain Cap - Ø 150
SKU: 25-150-RC

Screw-FIX Rain Cap - Ø 150

£29.49 incl VAT

Your Questions Answered

How do I choose the right 150MM (6 INCH) flue size for my fireplace? -

To determine the correct flue size, it's crucial to consider the appliance type, fuel type, and building regulations. Consult with a professional chimney sweep or installer to ensure you select the appropriate flue diameter for optimal performance.

Are MI-Flex ScrewFIX Fixings compatible with all chimney systems? +

How often should I inspect and clean my 150MM (6 INCH) flue? +

Can I install 150MM (6 INCH) flues myself? +

Do I need a rain cap for my 150MM (6 INCH) flue? +

Are the 150MM (6 INCH) accessories corrosion-resistant? +

Can I use MI-Flex ScrewFIX Fixings for wood-burning stoves? +

At National Flues, we take pride in providing premium quality 150MM (6 INCH) fireplace flues and accessories. Our MI-Flex ScrewFIX Fixings are known for their robust construction and ease of installation. Enhance your chimney system with our Screw-FIX Pot Hanger, Rain Cap, Pot Hanging Cowls, Adaptors, Nose Cone, and more. These products are designed to withstand high temperatures and harsh weather conditions, ensuring long-lasting performance for your fireplace.
Why Buy These Products
Our 150MM (6 INCH) flues and accessories are essential for maintaining a safe and efficient chimney system. They help to improve ventilation, prevent downdrafts, and reduce the risk of smoke entering your home. By investing in quality fireplace flues, you can ensure proper airflow, enhance fuel combustion, and minimize the accumulation of creosote. Whether you have a wood-burning stove, gas fireplace, or multi-fuel appliance, our products are suitable for various heating setups.

Trusted By Trade Professionals

Our products and services are trusted by hundreds of professionals nationwide. We're committed to providing quality and reliability that meets the high standards of our customers.

Dedicated Support

Experience our unparalleled customer service and support. Our team is here to assist you every step of the way, ensuring your needs are met with expertise and care.