The Manthorpe G930 Airbrick has been designed to provide high levels of ventilation into cavity walls and underfloor voids. The 9" x 3" brick is stackable and can be joined together to create larger vent openings.
Product Description & Key Features
The Manthorpe G930 Airbrick has been designed to provide high levels of ventilation into cavity walls and underfloor voids. The 9" x 3" brick is stackable and can be joined together to create larger vent openings. The airbrick features a front mounted grill which consists of evenly spaced openings specifically sized to prohibit large insects gaining access but wide enough not to be blocked by debris, paint or water droplets. A mortar key around the edge of the airbrick ensures it can be securely fixed to the surrounding masonry.
Colour: Terracotta, Buff, White, Grey, Blue/Black, Brown
Size: 216 x 70 x 58mm
Free Vent Area: 6,450mm²
Stackable Combinations: 9" x 3", 6" and 9"
Integral Vermin Grill: Yes
Packaging: 20 per box
Box Weight: 2.5kg
Material: Polypropylene
Manufacturing Process: Injection Moulded
Single Person Installation: Yes