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High-Quality 100MM (4 INCH) Chimney Flues for Efficient Heating | National Flues

Looking for top-notch 100mm (4 inch) chimney flues? Look no further! National Flues offers a comprehensive selection of chimney flue components, ranging from adaptors to terminals. Our 100mm range is designed to ensure efficient heating and safe ventilation for your fireplace or stove. Whether you need a simple pipe or a complex tee cap assembly, we have you covered with durable and reliable products.

 

MI-FlexMI-Flex
Chimney FlueChimney Flue
Connecting PipesConnecting Pipes
Fans Flashings CowlsFans Flashings Cowls
Installation PartsInstallation Parts
After Care PartsAfter Care Parts
StovesStoves
FireplacesFireplaces
Adaptors
Adaptors
Pipes
Pipes
Elbows & Tees
Elbows & Tees
Supports
Supports
Fire Stops
Fire Stops
Flashings
Flashings
Terminals
Terminals
Finishing Plates
Finishing Plates
Accessories
Accessories
MI-Flash - No 1 Tile Black EPDM 80-200mm LD-605x505
SKU: 12-1-LD-TILE

MI-Flash - No 1 Tile Black EPDM 80-200mm LD-605x505

£61.99 incl VAT

MI-Flash - No 1 Tile Black-EPDM 80-200mm AL-605x505
SKU: 12-1-TILE

MI-Flash - No 1 Tile Black-EPDM 80-200mm AL-605x505

£17.49 incl VAT

MI-Flash - No 1 Tile Grey SILICONE 80-200mm AL-605x505
SKU: 12-1-TILEHT

MI-Flash - No 1 Tile Grey SILICONE 80-200mm AL-605x505

£36.49 incl VAT

MI-Flash - No 5 Metal Grey SILICONE 101-178mm 280x280
SKU: 12-5HT

MI-Flash - No 5 Metal Grey SILICONE 101-178mm 280x280

£19.99 incl VAT

MI-Flash - No 5 Metal Black EPDM 101-178mm 280x280
SKU: 12-5LT

MI-Flash - No 5 Metal Black EPDM 101-178mm 280x280

£13.49 incl VAT

Wall Support 50mm-80mm - Ø 100
SKU: 15-100-051

Wall Support 50mm-80mm - Ø 100

£17.99 incl VAT

Wall Support 80mm-130mm - Ø 100
SKU: 15-100-052

Wall Support 80mm-130mm - Ø 100

£50.49 incl VAT

Wall Support 130mm-210mm - Ø 100
SKU: 15-100-053

Wall Support 130mm-210mm - Ø 100

£54.99 incl VAT

Wall Support 210mm-420mm - Ø 100
SKU: 15-100-055

Wall Support 210mm-420mm - Ø 100

£62.99 incl VAT

Long Roof Support - Ø 100
SKU: 15-100-066

Long Roof Support - Ø 100

£21.49 incl VAT

Roof Support - Ø 100
SKU: 15-100-067

Roof Support - Ø 100

£20.49 incl VAT

Joist Support - Ø 100
SKU: 15-100-068

Joist Support - Ø 100

£20.49 incl VAT

Guy Wire Bracket - Ø 100
SKU: 15-100-069

Guy Wire Bracket - Ø 100

£10.49 incl VAT

Firestop Cover Plate (WHITE) - Ø 100
SKU: 15-100-075

Firestop Cover Plate (WHITE) - Ø 100

£30.99 incl VAT

Storm Collar - Ø 100
SKU: 15-100-082

Storm Collar - Ø 100

£17.49 incl VAT

Finishing Plate 0°-30° - Ø 100
SKU: 15-100-096

Finishing Plate 0°-30° - Ø 100

£23.49 incl VAT

Finishing Plate 30°-45° - Ø 100
SKU: 15-100-097

Finishing Plate 30°-45° - Ø 100

£23.49 incl VAT

Wall Sleeve - Ø 100
SKU: 15-100-098

Wall Sleeve - Ø 100

£24.99 incl VAT

Wall Sleeve 45° Adjustable - Ø 100
SKU: 15-100-100

Wall Sleeve 45° Adjustable - Ø 100

£24.99 incl VAT

Gasket - Ø 100
SKU: 15-100-102

Gasket - Ø 100

£2.99 incl VAT

Your Questions Answered

What materials are your 100mm (4 inch) chimney flues made from? -

Our 100mm flue components are crafted from high-quality materials such as stainless steel, ensuring durability and resistance to corrosion.

Do I need special tools to install the 100mm (4 inch) chimney flues? +

Are your 100mm (4 inch) flue products suitable for both residential and commercial applications? +

Can I mix and match different components within the 100mm (4 inch) range? +

Are your 100mm (4 inch) chimney flue products compliant with industry standards? +

How can I determine the right size and configuration of 100mm (4 inch) flue components for my heating appliance? +

Do you offer warranties on your 100mm (4 inch) chimney flue products? +

When it comes to heating your home effectively and safely, investing in quality chimney flues is paramount. Our 100mm (4 inch) range at National Flues provides everything you need for a robust flue system. Constructed from high-grade materials, our products are built to last, offering longevity and performance. Whether you're a DIY enthusiast or a professional installer, our 100mm flue components are easy to work with, ensuring a hassle-free installation process. Trust National Flues for all your chimney flue needs and enjoy a warm, cozy home all year round.
Why Buy These Products
The 100mm (4 inch) chimney flue components from National Flues are versatile and suitable for various heating setups. Whether you have a fireplace, wood stove, or gas heater, our products offer seamless compatibility. By using our 100mm flue range, you can ensure efficient removal of combustion gases, proper ventilation, and enhanced safety for your heating appliance. Rest assured that with National Flues' 100mm flues, you're investing in quality, reliability, and peace of mind for your home heating system.

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.