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Manthorpe Blue/Black Combination Airbrick 220 x 72mm (Each)
SKU: 100482
Est. £3.15 - £3.15 + VATThe Manthorpe G930 Airbrick has been designed to provide high levels of ventilation into cavity walls & under floor voids. The brick incorporates a front mounted grille with water deflectors
Provides high levels of ventilation into cavity walls & under floor voids
Provides 7,600mm2 of airflow per 9x3in airbrick
Can be stacked to produce 9x6in & 9x9in
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
