High grade Thermal Insulation aluminum rolling shutter door and window

In the ten years, heating costs almost has risen five times and kept rising. The average area of the window is only 10% of the external area of the building, but it accounts for 44.4% of the energy loss of the whole building.But with the help of modern aluminum windows, the U- value of the old window system can be increased by 46%.With the installation of professional personnel, rolling windows and indoor rooms will not generate thermal bridges. The reason is that a very effective thermal insulation air cushion is formed between the shutter windows and the glass windows. You can install shutter windows on any building, and you can install them in or outside the window wall.Varieties of colors and covers of Zhongtai would provide you the best solution for your buildings.For example, the arc cover series and the square cover series rolling shutter window of Zhongtai are combined with the window without destroying the existing window system, and make the exterior of the building very beautiful.But if you spend a lot of money only on changing glass windows, it will impossible to radically change the thermal insulation performance of the window system.Of course, you can design aluminum shutter windows when planning the new housing. It will make your shutter window stronger and make its life longer.