Ventilation

Cavibrick Sleeves (1,2 & 3 brick sleeve)

  • Black polypropylene.
  • Length 300mm.
  • Special lengths to order.
  • 75mm x 225mm
  • 150 x 225mm
  • 225mm x 225mm
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Introduction

A range of straight sleeves to accommodate one, two or three cavibricks. (High throughput cavibricks are designed to be used singularly or can be locked together to form larger brick-sized ventilating units.) When connected to a cavibrick the combined length is sufficient to accommodate all popular cavity wall widths.

The three standard straight sleeves are: 75mm x 225mm, 150mm x 225mm and 225mm x 225mm. We recommend sleeves are protected with a cavitray where they pass through the cavity, to comply with NHBC/best practice. (See Sleeve and Duct Cavitrays.) § Fold-flat design minimises storage space. § Packed in boxes containing 50 number. § Smaller quantities available.

Use

(1 brick sleeve 75mm x 225mm) Sleeve attachments to provide ventilation to specific areas.

(2 brick sleeve 150mm x 225mm) Sleeve attachments to provide ventilation to specific areas.

(3 brick sleeve 225mm x 225mm) Sleeve attachments to provide ventilation to specific areas.

Data

  • Black polypropylene.
  • Length 300mm.
  • Special lengths to order.
  • 75mm x 225mm
  • 150 x 225mm
  • 225mm x 225mm
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All you need to know about Cavity Tray Standards