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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
Round Finishing Plate 90° (1 Piece) - Ø 100
SKU: 15-100-113

Round Finishing Plate 90° (1 Piece) - Ø 100

£18.99 incl VAT

Round Finishing Plate 45° (1 Piece) - Ø 100
SKU: 15-100-114

Round Finishing Plate 45° (1 Piece) - Ø 100

£18.99 incl VAT

2pc. Round Fixed Finishing Plate 45° - Ø 100
SKU: 15-100-115

2pc. Round Fixed Finishing Plate 45° - Ø 100

£18.99 incl VAT

2pc. Round Fixed Finishing Plate (150) 45° - Ø 100
SKU: 15-100-116

2pc. Round Fixed Finishing Plate (150) 45° - Ø 100

£29.99 incl VAT

2pc. Round Fixed Finishing Plate 90° - Ø 100
SKU: 15-100-117

2pc. Round Fixed Finishing Plate 90° - Ø 100

£18.99 incl VAT

2pc. Round Fixed Finishing Plate (150) 90° - Ø 100
SKU: 15-100-118

2pc. Round Fixed Finishing Plate (150) 90° - Ø 100

£29.99 incl VAT

Long Retro Fit Base Support Ø 100
SKU: 15-100-161

Long Retro Fit Base Support Ø 100

£113.99 incl VAT

Single Wall to Twin Wall Increaser Ø 100 - Ø 125
SKU: 2-100-002

Single Wall to Twin Wall Increaser Ø 100 - Ø 125

£33.49 incl VAT

Twin Wall to Twin Wall Increaser Ø 100 - Ø 125
SKU: 2-100-004

Twin Wall to Twin Wall Increaser Ø 100 - Ø 125

£59.99 incl VAT

Flat Adaptor to Single Wall Ø 100
SKU: 2-100-005

Flat Adaptor to Single Wall Ø 100

£26.99 incl VAT

Pipe 1000mm Ø 100
SKU: 2-100-010

Pipe 1000mm Ø 100

£74.99 incl VAT

Pipe 500mm Ø 100
SKU: 2-100-011

Pipe 500mm Ø 100

£59.99 incl VAT

Pipe 250mm Ø 100
SKU: 2-100-012

Pipe 250mm Ø 100

£33.99 incl VAT

Adjustable Pipe 500-880mm Ø 100
SKU: 2-100-014

Adjustable Pipe 500-880mm Ø 100

£108.99 incl VAT

Adjustable Pipe 350-500mm Ø 100
SKU: 2-100-015

Adjustable Pipe 350-500mm Ø 100

£76.99 incl VAT

Adjustable Pipe 250-350mm Ø 100
SKU: 2-100-016

Adjustable Pipe 250-350mm Ø 100

£61.49 incl VAT

Pipe 100mm Ø 100
SKU: 2-100-018

Pipe 100mm Ø 100

£32.49 incl VAT

90° Bend Ø 100
SKU: 2-100-030

90° Bend Ø 100

£89.99 incl VAT

45° Bend Ø 100
SKU: 2-100-031

45° Bend Ø 100

£52.99 incl VAT

30° Bend Ø 100
SKU: 2-100-032

30° Bend Ø 100

£52.99 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.