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
6,450mm² of airflow per 9mm³x3mm³ airbrick
Can be stacked to produce 9 x 6in and 9 x 9in
The brick incorporates a front mounted grille 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 secure adhesion to the building fabric while a clip together facility provides a choice of ventilation sizes
Available in various colours to suit different substrates
Hepworth Terracotta airbricks allow the free movement of air to ventilate buildings. Terracotta airbricks can complement the external finish of a property and will weather well with the surrounding brickwork.
The G950 Weep Vent is used to drain lintels, cavity trays and DPC details. It can also be used to ventilate cavity walls, particularly when using a timber frame construction
Hepworth Terracotta airbricks allow the free movement of air to ventilate buildings. Terracotta airbricks can complement the external finish of a property and will weather well with the surrounding brickwork.
The G950 Weep Vent is used to drain lintels, cavity trays and DPC details. It can also be used to ventilate cavity walls, particularly when using a timber frame construction