GridFix Teg Blocks are to be used with Tegular edge ceiling tiles. They are inserted around the perimeter of the ceiling above the wall angle (perimeter trim) on the end of each main tee and cross tee. This raises the ceiling above the edge trim by the thickness of the tegulation therefore avoiding the need to tegulate or cut a reveal into the edge of the ceiling tile. Teg Blocks create a stronger edge to the perimeter tiles as there is no rebate over the wall trim. On completed ceilings the tiles do not become damaged or ragged when they are lifted out to install additional services. Teg Blocks are manufactured from white flame-retardant plastic and are self-adhesive. Teg Blocks are available to fit 24mm and 15mm wide grid to suit standard and shallow tegular edge tiles. For further information and technical guidance please call our experienced sales team today.