
Cavity Sleeves & Core Vents
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5" Cavity Core Vent Gas Ventilator with Anti Draught Cowl
From £19.38 GBP
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9" x 6" Extendable Cavity Wall Sleeve Air Brick Ventilator
From £9.09 GBP
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Air Vent Rytons AC10LPCWL Cowled LookRyt AirCore Ventilator
From £34.08 GBP
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Cavity Core Vent & Cowl with Large Backplate for Gas Appliances
From £22.58 GBP
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Core Drill Vent with Cowl / Anti Draught Gas Ventilator
From £18.38 GBP