Wickes Square Hole Clay Airbrick 215x65mm

This terracotta finished clay airbrick provides venting through an external wall Used to provide ventilation, maintaining a free flow of air to minimise moisture build up within a room or building Terracotta air bricks manufactured from specially selected clays for colour and durability Colour will not fade with age, from sunlight or weathering High compressive strength to withstand brickwork loads Manufactured from natural materials which are more aesthetically pleasing than man made materials Bonds permanently with mortar joints Low thermal expansion coefficient preventing mortar cracking Sustainable