Pay in 4 interest-free payments of $3.85 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Width: 294mm ( 328mm including under lap section )
Ideal for access to wiring
Terracottta Castellated Roof Tile Vent and Adapter
2 Metres ( 1200mm )
Manthorpe Blue/Black Interlocking Air Brick Vents Pack Size:5 Width: 294mm ( 328mm includingProduct Description Manthorpe Blue Black 9" x 3" Air Brick Vents Plastic interlocking air brick ventilator. Part number: G930. Provides 6,450mm of airflow per 9" x 3" airbrick. Clip together facility provides a choice of ventilation sizes. Can be stacked together to create 9" x 6" and 9" x 9" combinations. Additional G935 extension sleeves available in . Moulded in mortar key ensures secure adhesion to the building fabric. Meets NHBC requirements for