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We have 4 of the 200x55x180mm duct sleevesin our clearance area as they are end of line. Intended for use where a ventilation duct passes through a fire rated wall while still allowing the thermal movement of the duct. The sleeve maintains the integrity of the fire rated wall which would otherwise be lost, and also provide excellent acoustic insulation too.

In the event of a fire, the advanced duct sleeve will expand with the heat, crushing the duct and closing off the hole to the fire for at least 2 hours to match the ceiling.The ventilation duct sleeves are available to fit all common sizes of plastic ventilation duct and are suitable for retro fitting with access only required from one side.

Our duct sleeves have been independently tested in accordance with BS476 Parts 20 and 22:1987, EN 1366-3 : 2009 and EN 13501-1 : 2007.The sleeves are easily cut to size to minimize wastage, with no mastic required, thereby reducing on site time.
Please note this is an end of line item and non returnable under our usual guarantees.

Product Data Sheets

PDF download Duct Sleeve Data Sheet

PDF download Duct Sleeve SDS Sheet

  • 2 Hour fire rating to BS 476 Parts Parts 20 and 22 : 1987, EN 1366-3 : 2009 and EN 13501-1 : 2007
  • 220x55mm version is 30 minute rated
  • Suitable for use through a wide range of fire partition walls
  • Maintains the thermal insulation of the duct through the penetration
  • Offers acoustic insulation
  • Maintains vapour seal of existing insulation
  • Allows the thermal movement of the duct
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Clearance Intumescent Duct Sleeve 220x55x180mm

    • Model number:
    • £18.96 ex. VAT
      £22.75 inc. VAT
      SAVE £41.03 (68%)
    • In stock (1000000 items available)
    • Never Beaten on Price
    • 100-day Free Returns
    • Spend £50 + vat for Free Delivery Next working day if ordered before 2pm
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