Cavity Sleeve

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Product Code G935

235 x 227 x 72mm
270-320mm (inc. G930)
9" x 3", 6" and 9"
10 per box
High Impact Styrene
Injection Moulded

Product Description & Key Features

The G935 Combination Cavity Sleeve fits into the back of Manthorpe’s G930 Airbrick to ventilate through a standard cavity or solid brick wall. The unit can be stacked to create a 9" x 6" and 9" x 9" alternative, and telescopes to fit cavity widths of 50mm to 100mm, with further extension possible through the addition of extra product units. The G935 also includes an integral wind baffle to help reduce drafts through the product whilst maintaining an effective airflow.

  • Can be extended out to suit various cavity widths
  • Will work with the G930 when stacked in 9"x6" and 9"x9" combinations
  • Integral wind baffle
  • Will also act as an extension to the G960 for deeper external leaves.
  • Multiple units can be joined for deeper wall details

Literature and Technical Info

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