• Home
  • Twin Wall Firestop Ventilated Plate 5 Inch MB

Twin Wall Firestop Ventilated Plate 5 Inch MB

  • In Stock
£70.18
(Price includes VAT)
Seen it cheaper?
main product photo
  • Specifications
    Guarantee 30 Years
    Material Stainless Steel
    Flue Parts Accessories
    More Colours Yes
  • Product Sizes
    Twin Wall Firestop Ventilated Plate 5 Inch MB
    Flue Diameter 5-Inch (125mm)
    Overall Width 410mm
    Overall Depth 410mm
  • Description

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

    This 125mm (5") ventilated firestop plate must be used when you are passing through a combustible floor / ceiling.

    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
    My flue is 5” twin wall with
    5” inner pipe and 7” 180mm outer skin.
    Is it the 7” firestop floor plate I need or the 5” ????
    Question by: Michael Davies on 26 Mar 2025, 16:53
    Hi Michael,

    Thanks for your question.

    The 5-inch dimension specified in the title for the '5-Inch Matt Black Twin Wall Ventilated Firestop Plate' refers to the internal dimension. It is designed for fitting with Dura Flue 5-inch twin wall pipe

    If you are fitting this with a 5-inch dura flue twin wall system then you will need to order the 5-inch plate

    We hope that this information helps
    Answer by: Jack on 27 Mar 2025, 09:23