Manthorpe Buff Peep Weep Vent

Provides an unobtrusive solution to cavity wall drainage requirements. Please note: This item is a plastic component and therefore is not suitable for use within a) the external walls of buildings more than 11m high where people sleep on the premises (residential, institutional or hospitality) or b) external wall surfaces within 1m of the boundary if the building is 11m high or less, in England. For a compliant alternative see Rytons A1 Fire Rated Metal Rytweep Cavity Weep Vent. Features a mortar key to ensure adhesion to the building fabric and an external rib to aid positioning The protective hood is designed to guard against blockage during installation and stops penetration of wind driven rain