A discreet solution to draughty or noisy environments, particularly where listed status forbids modern replacement windows.
This is the most frequently specified secondary glazing option. It offers glazed panels that slide smoothly from side to side in their own frame. Precision engineered, the panels glide on brass rollers, allowing access to the main window for ventilation and cleaning. They can also be fitted with fly screen panels.
Available in pairs and multiple panels, they can be easily removed for cleaning.