Telescopic Adjustable Underfloor Cavity Wall Vents with Airbricks G960 Fascia Joints Black swift breeding nest brick

Black swift breeding nest brick box

Grey Air Vent Ducting Grille

Can also be used for clipping pipes

10 x 80 Grit: Coarse

Telescopic Adjustable Underfloor Cavity Wall Vents with Airbricks G960 Fascia Joints Black swift breeding nest brickProduct Description Manthorpe Telescopic Underfloor Vents Menu Options Designed to provide a clear airflow passage to the void underneath a suspended floor. Telescopic vent part number: G960. Provides 6,600mm of airflow. The telescopic feature enables it to be adjusted between 3 and 5 brick courses. The right airflow can be achieved when the ventilator is used with a Manthorpe G930 airbrick. Special grille included to prevent entry of vermin.