The Solco Cavity Vertical Extension sleeve is designed for use with the Telescopic Underﬂoor Vent. The sleeve facilitates the ventilation of building interiors where the ground level is higher and therefore requires a vertical step of multiple brick courses. The unit can also be used to provide horizontal extension when used a the base of the Telescopic Underﬂoor Vent.
The Cavity Vertical Extension Sleeve is simply inserted onto the telescopic underﬂoor vent. Multiple units can be clipped together for an increased vertical extension.
This product should be used in conjunction with other products from the brick ventilation range to provide a complete through wall ventilation system.
Box Qty: 20
Material: Polypropylene Free Airﬂow: 7880mm2
Extension: 150mm vertical (2 course) 185mm horizontally