First, decorate had better change door window first. Because the process of window removal will destroy the walls of the indoor and outdoor, it is best to replace the doors and Windows before the next step of decoration. Suggest everybody chooses the door window of big brand high quality when door window is decorated, because the quality of door window profile will decide the class of whole door window, sealing sex and the problem such as anti-aging sex.

Second, doors and Windows sound insulation ability to a great extent affect our quality of life, especially close to the road or commercial buildings need more, consider this point. There is a gap between the sash and the track of the sliding window, so its sound insulation effect is slightly inferior to that of the flat window. In addition, the quality of the sealing strip is also a key factor. We use the sealing strip made of foam rubber and dense rubber compound, the foam inherent characteristics of sponge rubber, can effectively play a sound insulation, noise reduction effect.

Third, the type of the doors and Windows is important for the top, open the window and push-pull window safer than outside the window. When outward casement opened, it is difficult to avoid external factors affect the window make its fall, in order to prevent the accident, the open window and push-pull window is a better choice.

Fourth, excellent air-tightness can offer guarantee for the room warm in winter and cool in summer. How to improve the window tightness? First fill seal better embedded between window frame and wall body, section had better choose multi-cavity structure, that have hindered effect of heat flux, heat transfer inside the cavity corresponding is weakened.

Fifth, to sunny living room and a look at thousands of miles of visual enjoyment, so the permeability of the window must be better. Window height needs to be appropriate, use whole piece of glass, as far as possible to reduce partition so as not to keep out the line of sight.

Sixth, check whether the hardware that is flexible, smooth, bottom of push-pull window window frame is due aluminous slippery course, convenient its change.

SHANDONG IMAGERY ALUMINUM TECHNOLOGY CO.,LTD