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125MM (5 INCH) Chimney Flue and Accessories - Buy Online | National Flues

Explore our comprehensive selection of 125mm (5 inch) chimney flue products at National Flues. From TWPro adaptors to pipes, bends, tees, supports, and accessories, we offer top-quality solutions to suit your chimney installation needs. Whether you're a professional installer or a DIY enthusiast, our 125mm range provides durable and reliable components to ensure efficient venting of flue gases from your fireplace or stove. Trust National Flues for premium chimney flue solutions in the UK.

 

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
Accessories
Accessories
Pipes
Pipes
Starter Pipes
Starter Pipes
Bends & Tees
Bends & Tees
Supports
Supports
Fire Stops
Fire Stops
Flashings
Flashings
Terminals
Terminals
Finishing Plates
Finishing Plates
TWPro - Adjustable Connecting Pipe 500mm - 125 Ø
SKU: 2-125-026

TWPro - Adjustable Connecting Pipe 500mm - 125 Ø

£114.99 incl VAT

TWPro - Adjustable Connecting Pipe with Bend - 125 Ø
SKU: 2-125-027

TWPro - Adjustable Connecting Pipe with Bend - 125 Ø

£178.99 incl VAT

90° Bend Ø  125
SKU: 2-125-030

90° Bend Ø 125

£93.99 incl VAT

45° Bend Ø  125
SKU: 2-125-031

45° Bend Ø 125

£55.49 incl VAT

30° Bend Ø  125
SKU: 2-125-032

30° Bend Ø 125

£55.49 incl VAT

15° Bend Ø  125
SKU: 2-125-033

15° Bend Ø 125

£55.49 incl VAT

135° Tee Ø  125
SKU: 2-125-034

135° Tee Ø 125

£153.99 incl VAT

90° Tee Ø  125
SKU: 2-125-035

90° Tee Ø 125

£112.99 incl VAT

Tee Cap Ø  125
SKU: 2-125-036

Tee Cap Ø 125

£23.49 incl VAT

Tee Cap c/w Drain Ø  125
SKU: 2-125-037

Tee Cap c/w Drain Ø 125

£32.99 incl VAT

93° Tee Ø  125
SKU: 2-125-039

93° Tee Ø 125

£123.49 incl VAT

90° Bend Inspection Ø  125
SKU: 2-125-042

90° Bend Inspection Ø 125

£201.49 incl VAT

LONG 135° Tee Ø  125
SKU: 2-125-044

LONG 135° Tee Ø 125

£272.99 incl VAT

TWPro - LONG 90° Tee - 125 Ø
SKU: 2-125-045

TWPro - LONG 90° Tee - 125 Ø

£238.49 incl VAT

Locking Band Ø  125
SKU: 2-125-050

Locking Band Ø 125

£8.99 incl VAT

TWPro - Structural Locking Band - 125 Ø
SKU: 2-125-054

TWPro - Structural Locking Band - 125 Ø

£25.49 incl VAT

Adjustable Base Support Ø  125
SKU: 2-125-060

Adjustable Base Support Ø 125

£129.99 incl VAT

Console Plate Ø  125
SKU: 2-125-061

Console Plate Ø 125

£89.99 incl VAT

Chest Mounting Plate Ø  125
SKU: 2-125-062

Chest Mounting Plate Ø 125

£77.49 incl VAT

Adjustable Base Support 80-280mm Ø  125
SKU: 2-125-063

Adjustable Base Support 80-280mm Ø 125

£219.49 incl VAT

Your Questions Answered

What is the importance of a chimney flue? -

A chimney flue plays a vital role in safely directing smoke and combustion byproducts out of your property. It helps prevent the accumulation of harmful gases and ensures efficient venting of emissions.

Are the 125mm chimney flue products compatible with all chimney systems? +

How do I determine the correct size of chimney flue components I need? +

Can I install the chimney flue products myself? +

Do I need additional accessories for my chimney flue system? +

Are the chimney flue products resistant to high temperatures? +

What is the recommended maintenance for chimney flue components? +

When it comes to installing or upgrading your fireplace or stove, having the right chimney flue components is essential for optimal performance and safety. At National Flues, our 125mm (5 inch) category offers a diverse range of products to cater to various installation requirements. From flex to twin wall adaptors to fire stops and flashings, we have everything you need to complete your chimney system with ease. Our products are designed to meet industry standards, providing you with peace of mind knowing that your flue system is built to last. Browse our 125mm range today and enhance the efficiency of your chimney installation.
Why Buy These Products
The 125mm (5 inch) chimney flue products available at National Flues are versatile and suitable for a wide range of applications. Whether you're working on a residential fireplace, a commercial stove, or an industrial heating unit, our TWPro adaptors, pipes, bends, tees, and accessories offer flexibility and reliability. These components are designed to provide seamless connections, efficient airflow, and dependable support for your chimney system. By choosing our 125mm range, you can ensure proper ventilation, improved draft, and enhanced safety for your property. Trust National Flues for all your chimney flue needs in the UK.

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