Long Leaded External Corney Cavity Tray - 90°

This External Cavity 90° Corner is a horizontal cavity tray system that can be used for all types of brick, block and stone constructions to allow the integrity of the main cavity tray run to be maintained when it is necessary to turn a corner on a building. Made from injection moulded black 2mm polypropylene for durability, toughness and quality to prevent water penetration where buildings turn a corner. This External Corner Cavity Tray complies with all the requirements of Building Regulations, British Standards and the NHBC and forms part of a stepped cavity tray system. Designed to allow multi cavity options in brick wall constructions of 75mm coursing heights whilst allowing the versatility of both inner and outer leafs being built independently.