Quick fitting slipped panel solution Strong aluminium plate with predrilled fixing holes and chamfered top. Simply screw fixes to end of glazing bar behind end cap to prevent slipped roof panels. Conservatory roof glass or polycarbonate with continual expansion and contraction and loosening of top capping compression can result in roof panels slipping. When this happens it can create an opening at the ridge which results in draughts heat loss and water ingress. These plates fit behind any decorative end caps to provide a once and for all solution to slipped roof panels and units. Features & Benefits Tough longlasting aluminium plate Prevents roof material from slipping Features choice of fixing holes Fits most screw port glazing bars Quick and easy to fit Did you know These retaining plates are suitable for use on glazing bars that feature a screw port see example images. If your glazing bar does not have any screw ports you may want to consider our SideF...