This is a pine double glazed dual top hung window with laminated glass and has a uValue of 1.3. FP top hung and pivot windows are equipped with two independent opening mechanisms. The sash of the window can be opened outwards form the top and via centre pivot. The outward opening function enables the sash to be opened in any position from 0 to 35 degrees which allows an easy approach to the opened window. The pivot function enables the sash to be rotated through 180 degrees and is used when cleaning the outer pane. The newly patented operating mechanism guarantees complete sash stability. The opening method can be switched using the preSelect sliding switch in the frame, accessible when the window is open. Top Hung and pivot windows are of a modern, safe, functional and easy to operate design. Properties Window uValue: 1.3 W/m2K. Glazing uValue: 1.1 W/m2K. Acoustic insulation Rw: 32dB. Inert gas filled panes: argon. Air flow: V40P - up to 49m/h. Handle: elegant. Features Easy operation by the use of handle positioned on the lower part of the sash. Handle equipped with two stage micro-ventilation. V40P automatic air-inlet ensures a healthy micro-climate in the attic and saves energy. Easy cleaning of the outer pane and easy awning blind installation -thanks to the bolt blocking the sash rotated through 180 degrees.