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125MM (5 INCH) Chimney Flue Products - UK | National Flues

Discover the extensive selection of 125mm (5 inch) chimney flue products at National Flues. Our high-quality range includes adaptors, pipes, bends, tees, supports, firestops, flashings, terminals, and accessories to cater to all your flue system needs. Whether you are installing a new fireplace or upgrading an existing system, our 125mm products are designed to ensure efficient and safe ventilation for your home.

 

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
Bends and Tees
Bends and Tees
Supports
Supports
Firestops
Firestops
Flashings
Flashings
Terminals
Terminals
Accessories
Accessories
Sflue (2110605) - Pipe 120mm - 127mm Ø
SKU: 22-125-013

Sflue (2110605) - Pipe 120mm - 127mm Ø

£37.49 incl VAT

Sflue (2141405) - Adjustable Pipe 500-850mm - 127mm Ø
SKU: 22-125-014

Sflue (2141405) - Adjustable Pipe 500-850mm - 127mm Ø

£208.49 incl VAT

Sflue (2141205) - Adjustable Pipe 350-530mm - 127mm Ø
SKU: 22-125-015

Sflue (2141205) - Adjustable Pipe 350-530mm - 127mm Ø

£161.99 incl VAT

Sflue (2144005) - Adjustable Pipe 200-325mm - 127mm Ø
SKU: 22-125-016

Sflue (2144005) - Adjustable Pipe 200-325mm - 127mm Ø

£109.49 incl VAT

Sflue (2141805) - Inspection Length - 127mm Ø
SKU: 22-125-019

Sflue (2141805) - Inspection Length - 127mm Ø

£260.99 incl VAT

Sflue (2143005) - Slip Section Adj Pipe - 127mm Ø
SKU: 22-125-020

Sflue (2143005) - Slip Section Adj Pipe - 127mm Ø

£131.49 incl VAT

Sflue (2108305) - Slip Section Adj Clamp Band - 127mm Ø
SKU: 22-125-021

Sflue (2108305) - Slip Section Adj Clamp Band - 127mm Ø

£21.99 incl VAT

Sflue (2145305) - 90° Bend - 127mm Ø
SKU: 22-125-030

Sflue (2145305) - 90° Bend - 127mm Ø

£170.49 incl VAT

Sflue (2132205) - 45° Bend - 127mm Ø
SKU: 22-125-031

Sflue (2132205) - 45° Bend - 127mm Ø

£82.99 incl VAT

Sflue (2132305) - 30° Bend - 127mm Ø
SKU: 22-125-032

Sflue (2132305) - 30° Bend - 127mm Ø

£82.99 incl VAT

Sflue (2131405) - 15° Bend - 127mm Ø
SKU: 22-125-033

Sflue (2131405) - 15° Bend - 127mm Ø

£82.99 incl VAT

Sflue (2141305) - 135° Tee - 127mm Ø
SKU: 22-125-034

Sflue (2141305) - 135° Tee - 127mm Ø

£211.99 incl VAT

Sflue (2114305) - 90° Tee - 127mm Ø
SKU: 22-125-035

Sflue (2114305) - 90° Tee - 127mm Ø

£177.49 incl VAT

Sflue (2119105) - Tee Cap - 127mm Ø
SKU: 22-125-036

Sflue (2119105) - Tee Cap - 127mm Ø

£34.99 incl VAT

Sflue (2153205) - Tee Cap with Drain - 127mm Ø
SKU: 22-125-037

Sflue (2153205) - Tee Cap with Drain - 127mm Ø

£58.99 incl VAT

Sflue (2108605) - Locking Band CLIP - 127mm Ø
SKU: 22-125-050

Sflue (2108605) - Locking Band CLIP - 127mm Ø

£11.49 incl VAT

Sflue (3115155) - Wall Band - 125 Ø
SKU: 22-125-051

Sflue (3115155) - Wall Band - 125 Ø

£36.49 incl VAT

Sflue (3109512) - Heavy Duty Wall Band - 125 Ø
SKU: 22-125-052

Sflue (3109512) - Heavy Duty Wall Band - 125 Ø

£42.99 incl VAT

Sflue (2159805) - Structural Locking Band - 127mm Ø
SKU: 22-125-054

Sflue (2159805) - Structural Locking Band - 127mm Ø

£49.49 incl VAT

TWPro - Wall Support 80-130mm - 125 Ø
SKU: 22-125-055

TWPro - Wall Support 80-130mm - 125 Ø

£71.49 incl VAT

Your Questions Answered

What are the primary components of a 125mm (5 inch) chimney flue system? -

A typical 125mm chimney flue system consists of adaptors, pipes, bends, tees, supports, firestops, flashings, terminals, and various accessories like storm collars and rain caps.

Are 125mm (5 inch) chimney flue products suitable for both residential and commercial installations? +

Do I need professional help to install a 125mm (5 inch) chimney flue system? +

Can I combine different brands of 125mm (5 inch) chimney flue products? +

How do I know which 125mm (5 inch) chimney flue products are suitable for my appliance? +

Are 125mm (5 inch) chimney flue products durable and long-lasting? +

Do I need to regularly maintain my 125mm (5 inch) chimney flue system? +

At National Flues, we pride ourselves on offering top-notch 125mm (5 inch) chimney flue products that meet industry standards while providing durability and reliability. Our range covers everything from adaptors for seamless connections to various pipe lengths, bends for navigating corners, and essential accessories like firestops and flashings. You can trust our products for their high-performance and ease of installation, making them ideal for both residential and commercial applications. With National Flues, you can rest assured that your flue system is in good hands.
Why Buy These Products
Our 125mm (5 inch) chimney flue products are versatile and can be used in a wide range of applications, including wood-burning stoves, gas fires, and solid fuel heaters. These products are essential for safely directing smoke and gases out of your property, ensuring proper ventilation and compliance with building regulations. Whether you are a homeowner looking to upgrade your fireplace or a professional installer in need of reliable flue components, National Flues has the solutions you need to complete your project with confidence.

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.