Combine vertical and sloping natural pine or white polyurethane roof windows to extend the possibilities for view and daylight. Ideal for storey-and-a-half houses, to provide an expanded view and take full advantage of natural light as the sun moves throughout the day. This is a double glazed white PU coated vertical element with advanced glazing and has a uValue of 1.2. New generation features More daylight: up to 18% larger pane area. Slim profile: slim profiles and larger pane means more glass and less frame. Thermo technology: innovative use of high performance insulation material. More comfort: a more modern and attractive design with excellent ventilation and operation control. Control bar: new design of the control bar with functionality icons. Exterior design: improved exterior finish with a softer and more discrete expression. Click-on covers: fewer screws with the new click-on covers. Top cover: slimmer top cover. White polyurethane finish - GIU Perfect for contemporary interiors and white ceilings. Ideal for humid rooms such as kitchens and bathrooms as the polyurethane mould has no visible joins which therefore ensures a moisture resistant finish. Requires less maintenance than lacquered natural pine which makes it ideal for out of reach areas. High quality moulded polyurethane with insulated timber core.- - 60 advanced glazing Same characteristics as the - -73 laminated glazing with the following benefits:Lower uValue for premium performance.6mm toughened outer pane with low-E coating for improved energy efficiency and noise reduction. Properties 10 year guarantee on windows and flashings. Suitable for roof pitches between 15 and 55. BBA certified.