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  • Twin Wall Locking Band Narrow 5 Inch MB

Twin Wall Locking Band Narrow 5 Inch MB

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£14.03
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  • Specifications
    Guarantee 30 Years
    Material Stainless Steel
    Flue Parts Accessories
    More Colours Yes
  • Product Sizes
    Twin Wall Locking Band Narrow 5 Inch MB
    Flue Diameter 5-Inch (125mm)
  • Description

    PLEASE NOTE THE DIAMETER ADVERTISED REFERS TO THE INTERNAL
    MEASUREMENT OF THE FLUE, NOT THE EXTERNAL MEASUREMENT.

    This 125mm (5") locking band is used to connect two elements of the stack at the joints.

    We are so confident in the quality of our Twin wall chimney system it comes
    with a 30 year no quibble warranty and customer satisfaction guarantee.

    Features:
    • 30mm mineral wool insulation;
    • Core material stainless steel grade 1.4404 (AISI 316L);
    • Highest temperature test of T600 nominal and T1000 maximum;
    • 30 year warranty;
    • CE marked and G70/G50 rated depending on enclosure status;
    • Bespoke parts made to order;
    • Push-together installation, popular among installers;
    • Quick clip locking bands.

  • FAQs
    Good evening.
    Could you please tell me the brand that the twin wall is. Trying to identify a chimney system I have inherited and add more flue to it. Thanks
    Question by: Dan Hughes on 19 Nov 2025, 21:57
    Hi Dan,

    Dura Flue is the name of the brand for our twin wall products
    Answer by: Jack on 20 Nov 2025, 10:35