Combination PVC Airbrick 225mm x 75mm Blue/Black Ref G930
The Manthorpe G930 Airbrick has been designed to provide high levels of ventilation into cavity walls and under floor voids.
The brick incorporates a front mounted grille with water deflectors.
A mortar key around the edge of the airbrick ensures it can be securely fixed to the building fabric and a clip together facility provides a choice of ventilation sizes.
The product is suitable for use with gas appliances.
- 7,600mm² of airflow per 9″x3″ airbrick
- Can be stacked together to create 9″x6″ and 9″x9″ combinations
- Moulded in mortar key
- Available in various colours to suit different substrates