Velux GPL PK08 3170 Manual Lacquered Pine Copper Clad Top Hung Roof Window 940mm x 1400mm

• Top-hung operation, ideal for maximising panoramic view • The best glazing option if your main concern is energy efficiency • Laminated inner safety pane and toughened outer pane • Made of high quality lacquered natural pine • Contains ThermoTechnology™ that incorporates insulating material in the frame of the window • Suitable for roof pitches 15 - 55 degrees (up to 75 degrees with Special Springs) • Addition springs available to accommodate roof pitches from 55 and 75 degrees • As well as opening outwards to give you an unobstructed view, this top-hung window can also rotate 180 degrees for easy cleaning from the inside • Provides an emergency escape opening if necessary