Ventilation

Extension Sleeves Vertical and Horizontal

  • Black polypropylene.
  • Lengths 300mm and 450mm.
  • Special lengths to order.
  • Packed in boxes containing 10no.
  • Smaller quantities available.
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Introduction

The Type TAV can be extended beyond its five brick height adjustment with the introduction of a vertical extension sleeve. Available in two standard lengths plus special lengths to order.

Horizontal extension sleeves

In instances where it is desirable to horizontally extend the lower TAV aperture inwardly (to accommodate an unusual inner skin dimension or feature),an appropriate horizontal 600mm long extension sleeve is available. For distances exceeding 600mm horizontally,we recommend use of a Type TAV to Round Connector that permits use of nominal 100mm plastic pipe.

Use

To extend Type TAV cranked sleeve to create a greater distance between inlet and outlet level.

Data

  • Black polypropylene.
  • Lengths 300mm and 450mm.
  • Special lengths to order.
  • Packed in boxes containing 10no.
  • Smaller quantities available.
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All you need to know about Cavity Tray Standards