Project Cases Afghanistan Prime Minister's Office Project With Alu-clad Wood Tilt Turn Windows his project is for the prime minister of Afghanistan, so we value this opportunity to make a good impression on a new market. The idea was to turn a four-floor building built in the 60s into a highly energy-efficient office with a strong character given by using modern architectural elements. All the fenestration systems were made with Doorwin's exclusive oak wood with exterior aluminum cladding and high-performance Low-E glass. This well-crafted bespoke set enhances the distinctive look of this house. Every window's placement, shape, and material add to the uniqueness of the whole building and make it safer and more functional for the owners. The tilt and turn window can both tilt inwards at the top or open inwards from hinges at the side. This is the most typical kind of window in Germany, its native land. It is likewise widespread in many other European nations. In Europe, it is typical for these to be of the "turn first" kind. i.e., when the handle is counted on 90 levels the window opens up in the side hung mode. With the handle transformed to 180 levels, the window opens in the bottom open mode. Doorwin's premium tilt and turn windows are more resistant to blustery weather while maintaining functions like air-tightness, alternative ventilation way, and accessibilities; tilt and turn windows form a complete seal when fully closed, and they can be opened in the upper tilt way to ventilate at a minimum opening status, when there's a good day, it can be opened as normal inward casement windows. Profiles In this project, we chose red oak wood as the main profile for windows. Doorwin's specially maintained wood windows can have a very long life. Our German environmentally friendly water-based paint protects the surface and allows an easy change in color schemes. Wood windows own natural wood grain, a beautiful look and excellent insulation, and it adds a natural feeling to a home, which any other window material cannot compare. Solid wood is the best insulation profile, it is favored in many residential applications because of its appearance and traditional place in house design. From a thermal point of view, wood-framed windows perform well with frame U-factors in the range of 0.3 to 0.5 Btu/hr-sq. ft-°F. But the disadvantages are also obvious, solid wood is more prone to damage and corrosion, requiring higher maintenance costs, so we clad the exterior face of the frame with aluminum, creating a permanent weather-resistant surface. Besides being energy efficient, wood windows are trendy and timeless. Wood boasts a sense of comfort and nature at home, which cannot be provided by fiberglass or aluminum. With origin unique wood grain, the beauty of wood doors goes beyond descriptions. We are into the field of windows and doors for years; our professional manufacturing process and delicate workmanship make our solid wood windows and doors recognized by many clients. We are able to provide many qualified wood types, such as pine, oak, cherry, larch, maple, mahogany, teak, etc. We apply German environmentally friendly water-based paint to meet the need of health while remains the vivid texture of the wood. For wood species, we carefully select the quality woods from their origin places. Our oak and pine are from USA or Canada, teak is from Southeast Asia. Color Options We are able to provide many qualified wood types, such as pine, oak, cherry, larch, maple, mahogany, teak, etc. We apply German environmentally friendly water-based paint to meet the need of health while remains the vivid texture of the wood. Glazing Doorwin windows are made with a variety of high-performance gla