Manthorpe Airbrick Terracotta G930TR

Manthorpe's G930 Airbrick is designed to ventilate cavity walls and underfloor voids effectively. A 9" x 3" brick can be stacked to create larger vent openings by joining them together. The airbrick is equipped with an evenly spaced grill that is designed to prevent large insects from gaining access while remaining wide enough to avoid being blocked by debris, paint, or water droplets. By having a mortar key around the edge of the airbrick, it can be fixed securely to the surrounding masonry.