The Heki 2 rooflight made from robust and weather-proof ASA has been developed specially for caravans. The large opening allows plenty of light and optimal ventilation. The double glazed acrylic panel is easily opened with the metal bar handle as the pane is held open by the pneumatic stays. Comes with roller flynet and blind. Permanently vented with no 12v lights. Aperture: 960 x 655mm Exterior required: 1080 x 790mm Glazing: Double Opening: Lever Positions: 3 Max Angle: 55 Weight 11Kg