Glidevale Protect - Fixing Instructions - AT601 Righthand Blockwork Abutment Tray

A comprehensive range of cavity trays designed for use in block or random coursed stone external masonry walls. Installed at the junction where the sloping edge of a pitched roof abuts a wall i.e. where the external wall becomes an internal wall below the roofline. NHBC Standards and BS 8215 specifically recommend the use of preformed abutment cavity trays for this application.