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175MM (7 INCH) Chimney Flue Products - Buy Online | National Flues

Discover top-quality 175mm (7 inch) chimney flue products at National Flues. Our TWPro BLACK collection offers a wide range of accessories including adaptors, pipes, elbows & tees, supports, fire stops, flashings, terminals, and finishing plates. Whether you need to upgrade your existing flue system or install a new one, we've got you covered with durable and reliable products designed for optimum performance.

 

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
KC - Flex to Twin Wall Adaptor - Ø 175
SKU: 10-175-101

KC - Flex to Twin Wall Adaptor - Ø 175

£61.49 incl VAT

MI-Flash - No 2 Tile Black EPDM 175-275mm LD-760x660
SKU: 12-2-LD-TILE

MI-Flash - No 2 Tile Black EPDM 175-275mm LD-760x660

£94.49 incl VAT

MI-Flash - No 2 Tile Black EPDM 175-275mm AL-760x660
SKU: 12-2-TILE

MI-Flash - No 2 Tile Black EPDM 175-275mm AL-760x660

£32.99 incl VAT

MI-Flash - No 2 Tile Grey SILICONE 175-275mm AL-760x660
SKU: 12-2-TILEHT

MI-Flash - No 2 Tile Grey SILICONE 175-275mm AL-760x660

£59.99 incl VAT

MI-Flash - No 7 Metal Black EPDM 152-280mm 355x355
SKU: 12-7LT

MI-Flash - No 7 Metal Black EPDM 152-280mm 355x355

£16.99 incl VAT

Roof Support - Ø  175
SKU: 15-175-067

Roof Support - Ø 175

£27.99 incl VAT

Firestop Cover Plate (WHITE) - Ø  175
SKU: 15-175-075

Firestop Cover Plate (WHITE) - Ø 175

£33.99 incl VAT

Wall Sleeve - Ø  175
SKU: 15-175-098

Wall Sleeve - Ø 175

£36.99 incl VAT

Wall Sleeve 45° Adjustable - Ø  175
SKU: 15-175-100

Wall Sleeve 45° Adjustable - Ø 175

£36.99 incl VAT

Gasket - Ø  175
SKU: 15-175-102

Gasket - Ø 175

£4.99 incl VAT

Roof Brace Kit - Ø  175
SKU: 15-175-123

Roof Brace Kit - Ø 175

£59.99 incl VAT

Chimney Notice Plate
SKU: 20-CNP

Chimney Notice Plate

£1.99 incl VAT

Lead Slate, Pitch 25°-35°, suitable for TW Ø 175 - 180mm
SKU: 32-180-TWLS35

Lead Slate, Pitch 25°-35°, suitable for TW Ø 175 - 180mm

£132.49 incl VAT

Standard Fixing Kit
SKU: 32-SK1

Standard Fixing Kit

£8.99 incl VAT

TWPro MB - Single Wall to Twin Wall Increaser - Ø 175-Ø 200
SKU: 37-175-002

TWPro MB - Single Wall to Twin Wall Increaser - Ø 175-Ø 200

£33.99 incl VAT

TWPro MB - Flat Adaptor - Ø 175
SKU: 37-175-005

TWPro MB - Flat Adaptor - Ø 175

£45.49 incl VAT

TWPro MB - Pipe 1000mm - Ø 175
SKU: 37-175-010

TWPro MB - Pipe 1000mm - Ø 175

£118.99 incl VAT

TWPro MB - Pipe 500mm - Ø 175
SKU: 37-175-011

TWPro MB - Pipe 500mm - Ø 175

£89.49 incl VAT

TWPro MB - Pipe 250mm - Ø 175
SKU: 37-175-012

TWPro MB - Pipe 250mm - Ø 175

£53.49 incl VAT

TWPro MB - Adjustable Pipe 500-880mm - Ø 175
SKU: 37-175-014

TWPro MB - Adjustable Pipe 500-880mm - Ø 175

£144.99 incl VAT

Your Questions Answered

What materials are used in the construction of the 175mm (7 inch) chimney flue products? -

Our 175mm (7 inch) chimney flue products are constructed from high-quality materials such as stainless steel, ensuring durability and longevity.

Are the TWPro BLACK products suitable for both indoor and outdoor flue systems? +

Do you offer installation services for the 175mm (7 inch) chimney flue products? +

How can I ensure the proper sizing of the chimney flue components for my system? +

Are the TWPro BLACK products compatible with other chimney flue brands? +

What maintenance is required for the 175mm (7 inch) chimney flue products? +

Can I mix and match TWPro BLACK components with other chimney flue products? +

When it comes to chimney flue systems, having the right components is crucial for safety and efficiency. At National Flues, our 175mm (7 inch) TWPro BLACK range is manufactured to the highest standards, ensuring durability and performance. Our products are easy to install and maintain, offering a long-lasting solution for your flue system needs. Explore our comprehensive selection of pipes, adaptors, elbows, tees, and accessories to create a complete, reliable chimney system for your property.
Why Buy These Products
The 175mm (7 inch) chimney flue products from National Flues are perfect for both residential and commercial applications. Whether you're installing a new wood-burning stove or upgrading an existing fireplace, our TWPro BLACK range provides all the components you need for a safe and efficient flue system. Our products are designed to withstand high temperatures and harsh weather conditions, making them ideal for a variety of installations. Trust National Flues for quality chimney flue solutions that meet your specific requirements.

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.