The innovative Vent Windows are a fantastic way to provide or improve airflow in to a room but still maintain the effect and security offered by glass bricks.
Each Innovative Vent Window consists of the following excellent features:
The Vent Windows are available in four sizes and can be placed in both the silicone lay or mortar lay panels either vertically or horizontally.
The sizes available are:
189x189x80mm - equicalent to 1x1 standard glass bricks
189x384x80mm - equivalent to 1x2 standard glass bricks
189x577x80mm - equivalent to 1x3 standard glass bricks
384x384x80mm - equivalent to 2x2 standard glass bricks