The RoofLITE Solid Vision is a centre pivot / top pivot hybrid roof window that allows for superior views and ease of escape in the event of an emergency. Manufactured using FSC certified wood, the RoofLITE Solid Vision roof window features double glazing containing argon gas and a low-emission coating, a toughened outer pane, and laminated internal glass. It is also equipped with a ventilation valve that provides optimal background passive ventilation without the need to open the window. The Solid Vision hybrid roof window has a 3/4 opening fixture which allows uninhibited exterior views and an easy escape in the event of an emergency. The sash, once activated by opening the handle, is kept open by two gas springs. RoofLITE Solid Vision windows must be installed using a dedicated installation flashing kit, which ensures 100% tightness of fit between window. The flashing must be selected in accordance with the roofing material. Why choose RoofLITE? All RoofLITE windows are manufactured in Europe, ensuring high production standards and quality control. RoofLITE windows are based on a tried and tested installation system, ensuring that they can even be installed by people without extensive experience. A step-by-step installation guide is included with every window. Features & Benefits High pivot wooden roof window Impressive insulation parameters Gas strut assisted opening Two passive ventilation positions via handle Easy installation Double Low-e coating 10-year guarantee Product Specification Thickness of Glazing: 24mm Water Tightness: E1500 Air Permeability: Class 4 Resistance to Wind Load: Class C4 Sound Reduction: 34 (-1;-4) dB Uw( W/m2K ): Window 1.3, Frame 1.0