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100MM (4 Inch) Flue Pipes and Accessories - Buy Online in the UK

Explore our range of 100MM (4 Inch) flue pipes and accessories designed to enhance the efficiency and safety of your fireplace. Whether you need connecting pipes, adaptors, bends, or terminals, we have you covered. Our products are durable and easy to install, ensuring a seamless fireplace operation. Upgrade your fireplace system with our high-quality 100MM (4 Inch) products and experience improved heating performance.
Explore our range of 100MM (4 Inch) flue pipes and accessories designed to enhance the efficiency and safety of your fireplace. Whether you need connecting pipes, adaptors, bends, or terminals, we have you covered. Our products are durable and easy to install, ensuring a seamless fireplace operation. Upgrade your fireplace system with our high-quality 100MM (4 Inch) products and experience improved heating performance.


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£1.93 £38.99
Showing 20 of 30 items
Chimney Notice Plate

Chimney Notice Plate

20-CNP
£1.93 (including VAT)
In stock
Mi-Pellet - Connector Male - Male - Ø 100 - Ø 100

Mi-Pellet - Connector Male - Male - Ø 100 - Ø 100

43-100-001
£15.99 (including VAT)
In stock
Mi-Pellet - Connector Female - Female - Ø 100 - Ø 100

Mi-Pellet - Connector Female - Female - Ø 100 - Ø 100

43-100-002
£15.99 (including VAT)
In stock
Mi-Pellet - Adaptor - Ø 100 - Ø 100

Mi-Pellet - Adaptor - Ø 100 - Ø 100

43-100-003
£16.99 (including VAT)
In stock
Mi-Pellet - Increaser - Ø 100 Male to Ø 125 Female

Mi-Pellet - Increaser - Ø 100 Male to Ø 125 Female

43-100-004
£26.99 (including VAT)
In stock
Mi-Pellet - Increaser Ø 80mm Boiler to Ø 100

Mi-Pellet - Increaser Ø 80mm Boiler to Ø 100

43-100-006
£13.99 (including VAT)
In stock
Mi-Pellet - Reducer Ø 110mm Boiler to Ø 100

Mi-Pellet - Reducer Ø 110mm Boiler to Ø 100

43-100-007
£13.99 (including VAT)
In stock
Mi-Pellet - Reducer Ø 125mm Boiler to Ø 100

Mi-Pellet - Reducer Ø 125mm Boiler to Ø 100

43-100-008
£19.99 (including VAT)
In stock
Mi-Pellet - Reducer - Ø 100 Male to Ø 80 Female

Mi-Pellet - Reducer - Ø 100 Male to Ø 80 Female

43-100-009
£35.99 (including VAT)
In stock
Mi-Pellet - Pipe 1000mm - Ø 100 - Ø 100

Mi-Pellet - Pipe 1000mm - Ø 100 - Ø 100

43-100-010
£22.99 (including VAT)
In stock
Mi-Pellet - Pipe 500mm - Ø 100 - Ø 100

Mi-Pellet - Pipe 500mm - Ø 100 - Ø 100

43-100-011
£16.99 (including VAT)
In stock
Mi-Pellet - Adjustable Pipe 300mm - Ø 100 - Ø 100

Mi-Pellet - Adjustable Pipe 300mm - Ø 100 - Ø 100

43-100-013
£21.99 (including VAT)
In stock
Mi-Pellet - Pipe with Door 1000mm - Ø 100 - Ø 100

Mi-Pellet - Pipe with Door 1000mm - Ø 100 - Ø 100

43-100-015
£37.99 (including VAT)
In stock
Mi-Pellet - Pipe with Door 500mm - Ø 100 - Ø 100

Mi-Pellet - Pipe with Door 500mm - Ø 100 - Ø 100

43-100-016
£32.99 (including VAT)
In stock
Mi-Pellet - 90° Bend - Ø 100 - Ø 100

Mi-Pellet - 90° Bend - Ø 100 - Ø 100

43-100-030
£22.99 (including VAT)
In stock
Mi-Pellet - 45° Bend - Ø 100 - Ø 100

Mi-Pellet - 45° Bend - Ø 100 - Ø 100

43-100-031
£17.99 (including VAT)
In stock
Mi-Pellet - 90° Tee - Ø 100 - Ø 100

Mi-Pellet - 90° Tee - Ø 100 - Ø 100

43-100-035
£30.99 (including VAT)
In stock
Mi-Pellet - 90° Tee with Female Connector - Ø 100 - Ø 100

Mi-Pellet - 90° Tee with Female Connector - Ø 100 - Ø 100

43-100-037
£33.99 (including VAT)
In stock
Mi-Pellet - 90° Bend with Door - Ø 100 - Ø 100

Mi-Pellet - 90° Bend with Door - Ø 100 - Ø 100

43-100-040
£32.99 (including VAT)
In stock
Mi-Pellet - Adjustable Wall SuMi-Pelletort - Ø 100 - Ø 100

Mi-Pellet - Adjustable Wall SuMi-Pelletort - Ø 100 - Ø 100

43-100-051
£17.99 (including VAT)
In stock
Your 100MM (4 INCH) Questions Answered

What materials are the 100MM (4 Inch) flue pipes made of? -

Our 100MM (4 Inch) flue pipes are typically made of high-quality stainless steel, ensuring durability and resistance to high temperatures.

Are the connectors in the 100MM (4 Inch) range easy to install? +

Can the 100MM (4 Inch) adapters be used with different brands of flue pipes? +

Do you offer warranties on the 100MM (4 Inch) products? +

Are the 100MM (4 Inch) bends and tees adjustable? +

Can I purchase 100MM (4 Inch) accessories separately? +

Do you provide installation guides for the 100MM (4 Inch) products? +

When it comes to fireplace maintenance and improvements, investing in high-quality flue pipes and accessories is essential. Our 100MM (4 Inch) range offers a comprehensive selection of products to suit your needs. From connectors to reducers and increasers, each item is crafted with precision to ensure compatibility and efficiency. Enhance the safety and functionality of your fireplace with our durable and reliable products. Whether you are a homeowner or a professional, our 100MM (4 Inch) flue pipes are perfect for any installation or upgrade project.
Why Buy 100MM (4 INCH) Products
Our 100MM (4 Inch) flue pipes and accessories are ideal for various fireplace applications. Whether you are installing a new fireplace, upgrading an existing one, or conducting maintenance, our products provide the necessary components for a successful project. The 100MM (4 Inch) size is commonly used in residential settings and offers excellent performance and durability. From connecting pipes to terminals, our range covers all the essential components needed for a functional and safe fireplace system.

Trusted By Trade Professionals

Our 100MM (4 INCH) 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 when you buy 100MM (4 INCH) from National Flues. Our team is here to assist you every step of the way, ensuring your needs are met with expertise and care.

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