Twin Wall Flues

As a seasoned expert in the chimney industry, I’ve witnessed the growing popularity of twin wall flue, also known as double skin flue or a factory-made chimney. This innovative flue pipe is crafted from high-quality stainless steel and features a unique design that sets it apart from traditional flue systems.

What makes twin wall flue pipe so special is its construction – two sturdy steel walls separated by a layer of premium insulation. This design ensures optimal performance, enhancing the overall efficiency of your heating system while maintaining a safe and comfortable environment in your home.

Whether you’re in the market for an external twin wall flue, a twin wall chimney flue, or a twin wall stove flue, our extensive range of products has you covered. We take pride in offering top-notch twin wall flue pipe for sale, catering to the needs of our customers in Cork and beyond.

Invest in the best – choose our twin wall flue pipe for a reliable, efficient, and long-lasting solution for your heating needs.

  • Aluminium Flashing Unit EPDM (Small) from SHL

    Aluminium Flashing Unit EPDM

    Price range: €75.00 through €120.00

    This Pitched EPDM Aluminium Roof Flashing Unit measures; Length: 20 3/4″ / 605mm Width: 20″ / 510mm It can be used with pipe sizes ranging from 3″ / 80mm up to 8″ / 200mm in diameter. It is constructed from aluminium with a wall thickness of 0.6mm and EPDM rubber (Ethylene Propylene Diene Monomer) Tested…

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  • Aluminium Flashing Unit Silicone (Small) from SHL

    Aluminium Flashing Unit Silicone

    Price range: €97.50 through €175.00

    This Pitched Silicone Aluminium Roof Flashing Unit measures; Length: 20 3/4″ / 605mm Width: 20″ / 510mm It can be used with pipe sizes ranging from 3″ / 80mm up to 8″ / 200mm in diameter. It is constructed from aluminium with a wall thickness of 0.6mm and Silicone rubber. Tested Temperature Ratings as follows;…

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  • Anti Bird / Anti Rain Terminal 6" Twin Wall Flue From SHL

    Anti Bird / Anti Rain Terminal TWR

    €67.50

    Anti Bird / Anti Rain Terminal for Twin Wall Flue – designed to prevent rain entering your chimney. Will not stop driving rain and cannot be fitted to a different flue system.

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  • Black 15° - 30° Rosette TWR

    Black 15° – 30° Rosette TWR

    Price range: €75.00 through €85.00

    Black 15° – 30° Rosette Twin Wall Flue

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  • Black 45° Rosette TWR

    Black 45° Rosette TWR

    Price range: €76.00 through €85.00

    Black 45° Rosette for Twin Wall Flue

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  • Black 90° Rosette TWR

    Black 90° Rosette TWR

    Price range: €59.00 through €67.00

    Black 90° Rosette for Twin Wall Flue

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  • Firestop Plate TWR

    Firestop Plate TWR

    Price range: €48.00 through €71.00

    Fire Stop Plate for Twin Wall Flue – this is a Perforated Ventilation Firestop Plate – is used to allow air circulate around the chimney as it passes between floors. Please consult current building regulations when installing. Available in stainless and black.

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  • Aluminium Metal Roof Flashing Unit EPDM (small)

    Flashing Unit EPDM Metal Roof (base 280mm x 280mm)

    €55.00

    This pitched Aluminium Metal Roof Flashing Unit Small Black EPDM measures: Length: 280mm Width: 280mm It can be used with pipe sizes ranging from 102mm up to 210mm in diameter. It is constructed from aluminium with a wall thickness of 0.6mm and EPDM rubber (Ethylene Propylene Diene Monomer) Tested Temperature Ratings as follows; Intermittent: 135…

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  • Aluminium Metal Roof Flashing Unit Silicone (Small) from SHL

    Flashing Unit Silicone Metal Roof (base 280mm x 280mm)

    €65.00

    This Pitched Aluminium Metal Roof Flashing Unit Small Red Silicone Measures: Length: 280mm Width: 280mm It can be used with pipe sizes ranging from 102mm up to 210mm in diameter. It is constructed from aluminium with a wall thickness of 0.6mm and red Silicone rubber. Tested Temperature Ratings as follows; Intermittent: 260 degrees Centigrade. Continuous:…

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  • Gradual S/W Adapter TWR

    Gradual S/W Adapter TWR

    Price range: €62.00 through €130.00

    Gradual S/W Adapter for Twin Wall Flue – This will connect Twin Wall Flue to single wall solid stove pipe. Available in 4 sizes; 3″, 5″, 6″ & 6″-5″ and in two colours; stainless and matt black.

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  • Guy Wire Bracket 6" Twin Wall Flue (Guy Wire Not Included) from SHL

    Guy Wire Bracket TWR

    Price range: €22.00 through €25.00

    Guy Wire Bracket for twin wall flue (actual guy wire not included)

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  • H Terminal TWR

    H Terminal TWR

    Price range: €157.50 through €175.00

    H terminal for twin wall flue – this is an anti down draught and anti rain cowl specifically for this twin wall flue system – it will not fit on another flue.

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  • Joist Support 6" Twin Wall Flue from SHL

    Joist Support TWR

    Price range: €85.00 through €86.00

    A Joist support bracket is used where the flue passes through a floor or ceiling. Fixes to the top of the floor or ceiling joist.

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  • 5°- 45° Lead Flashing 6" Twin Wall Flue from SHL

    Lead flashing 0° – 10° TWR

    Price range: €150.00 through €160.00

    0°-10° Lead Flashing for Twin Wall Flue – The Lead Flashing is used to seal the twin wall flue as it protrudes through a slightly pitched roof. It is adjustable to suit pitches between 0° and 10°. It is recommended to use this in conjunction with a Storm Collar.

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  • 5°- 45° Lead Flashing 6" Twin Wall Flue from SHL

    Lead flashing 5° – 45° TWR

    Price range: €150.00 through €160.00

    5°- 45° Lead Flashing for Twin Wall Flue – The Adjustable Lead Flashing is used to seal the twin wall flue as it protrudes through a pitched roof. It is adjustable to suit all pitches between 5° and 45°. It is recommended to use this in conjunction with a Storm Collar.

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  • Locating Bracket 6" Twin Wall Flue from SHL

    Locating Bracket TWR

    €23.95

    A locating bracket is used to keep the flue away from and touching the walls of a shaft the flue is installed in.

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  • Locking Band TWR (spare)

    Locking Band TWR (spare)

    Price range: €13.00 through €24.00

    Spare locking band for twin wall flue – available in stainless or black – will only suit this twin wall system.

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  • Roof Support TWR

    Roof Support TWR

    Price range: €42.00 through €51.00

    Roof Support bracket for Twin Wall Flue.

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