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CAV9 Cavity Telescopic Wall Sleeve & 3 Air Bricks


Cavity Telescopic Wall Sleeve complete with 3 Cast Iron Air Bricks with choice of finishes, bare as standard or painted black ( £30)

The air bricks are normally used externally and are the Windsor style which interconnect and clip into the cavity wall sleeve. We recommend using a drilled 9×9 inch Heritage vent, item HER9 on internal walls, either with or without copper flyscreen mesh.

If the wall thickness is more than 400mm then additional cavity wall sleeves are required and these are available item CAVHEXT9

Product specifications can be found in the table below.

SKU: CAV9 Category: Tags: , , , , , , ,