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Local and County Sligo orders made before 12.00 pm Wednesday 21st December will be delivered before 1.00 pm on Friday 23rd December. All nationwide orders made before midnight on Monday 19th December will be dispatched prior to Christmas. All orders made after that will be processed from 3rd January onwards.

Free Delivery over €150

Excluding Bulk Delivery

100% Irish Business

Trading in Ireland since 1870.

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Showing 1–12 of 30 results

  • Mi-Flues System 2 125mm Twin Wall Insulated Firestop – Black

    125mm / 5″ Twin Wall Insulated Fire Stop Black

    Key features:

    • Suitable for use with solid fuel, oil and gas applications
    • Quick & easy to install
    • 125mm / 5″
    • Provides load bearing support
    131.93 (Inc. VAT)
  • Mi-Flues System 2 Twin Wall Insulated Locking Band

    Mi Flues System 2 Twin Wall Insulated Locking Band

    Key features:

    • Quick and easy to install
    • Complete with fitting instructions
    • Trusted brand
    • Ideal for Trades people and for DIY
    84.09 (Inc. VAT)
  • Shop options This product has multiple variants. The options may be chosen on the product page

    System 2 Start Off Adaptors for Twin Wall Insulated Chimneys

    Key features:
    • Tapered Reducing Design: Smoothly transitions between different chimney diameters.
    • Durable Construction: High-quality materials ensure long-lasting performance and heat resistance.
    • Compliance Ready: Meets Mi-Flues literature and local building regulations for safe installation.
    • Easy Installation: Quick setup suitable for both professionals and DIY enthusiasts.
    43.2248.90 (Inc. VAT)
  • Twin Wall Insulated Flue Pipe

    45.58162.36 (Inc. VAT)
    Shop options This product has multiple variants. The options may be chosen on the product page

    Twin Wall Insulated Flue Pipe

    Key Features:
    • Quick and easy to install
    • Supplied with a locking band for secure assembly
    • Highly resistant to corrosion
    • Fully CE marked for compliance and safety
    45.58162.36 (Inc. VAT)
  • Twin Wall Insulated Flue Pipe – Black

    108.18148.57 (Inc. VAT)
    Shop options This product has multiple variants. The options may be chosen on the product page

    Twin Wall Insulated Flue Pipe – Black

    Black 150mm Twin Wall Insulated Pipe Length – 500mm

    Key features:

    • Quick and easy to install
    • Supplied with a locking band for secure assembly
    • Highly resistant to corrosion
    • Fully CE marked for compliance and safety
    108.18148.57 (Inc. VAT)
  • 125mm Twin Wall Insulated Storm Collar

    Mi-Flues System 2 Twin Wall Insulated Storm Collar

    Key features:

    • 125mm
    • Fully CE Marked
    • Easy to put into place
    21.96 (Inc. VAT)
  • 125mm Twin Wall Insulated Rafter Support

    Twin Wall Insulated Rafter Support

    Key features:

    • Quick and easy to install
    • 125mm
    • Fully CE Marked
    51.06 (Inc. VAT)
  • 125mm Twin Wall Locking Band

    Mi-Flues System 2 Twin Wall Insulated Locking Band

    Key features:

    • 125mm Locking Band
    • Easy to install
    • Fully CE Marked
    • Fitting instructions included
    8.96 (Inc. VAT)
  • 125mm Twin Wall Insulated 90 Degree bend

    Mi-Flues 90 degree bend – 125mm Twin Wall

    Key features:

    • 125mm diameter
    • 90 degree bend
    • Easy to put into place
    • Fully CE Marked
    116.30 (Inc. VAT)
  • 125mm Twin Wall Insulated 45 Degree Bend

    Mi-Flues System 2 Twin Wall Insulated Flue Pipe 45° Bend

    Key features:

    • Quick & easy to install
    • 125mm diameter
    • 45 degree bend
    89.78 (Inc. VAT)
  • Mi-Flues System 2 Twin Wall Insulated 125mm Tapered Adaptor

    125mm / 5 inch Twin Wall Insulated Taper Start Off Adaptor Black

    Key features:

    • High quality MI Flues part
    • Trusted brand
    • 125mm / 5″
    • Quick and easy to install
    81.05 (Inc. VAT)
  • Mi Flues System 2 125mm Twin Intermediate Wall Support

    125mm /5 inch Twin Intermediate Wall Support

    Key features:

    • High quality MI Flues part
    • Trusted brand
    • 125mm / 5″
    • Quick and easy to install
    86.67 (Inc. VAT)

We stock and supply parts for Twin Wall Multi Fuel Flue Liners for System 2 designs – Twin Wall Insulated and Multi Fuel Chimney Systems.

We stock a large range of Twin Wall Multi Fuel Flue Liners including Mi Flues System 2 flue pipes and accessories. Mi-Flues System 2 is a factory made twin wall insulated stainless steel chimney system. It is suitable for use on Solid Fuel, Pellet / Biomass, Non Condensing Oil and Non Condensing Gas applications. Miflues System 2 is ideal for installation in Residential, Commercial or Industrial heating Applications.

If you need any help at all in finding the right part just get in touch and our friendly experts will assist in every way they can.

If you are a Trade professional or a Self Builder – you should consider opening an account with us to get even bigger savings and manage all of your paperwork and records in the one place – You can see more info on this here.

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