I.Soundproof windowsWhen should it be installed?
Many people living in cities are increasingly concerned about noise issues and are choosing to install soundproof windows. However, some are unsure about the optimal timing for installing soundproof windows. Soundproof windows can be installed before or after renovation, and the impact on soundproofing performance is minimal.
Regarding the timing of installing soundproof windows, whether before or after renovation, this depends on the specific circumstances. If the renovation is already complete and the property is occupied, installing soundproof windows is the only necessary step. Installation of soundproof windows typically takes around 10 square meters and can be completed in one working day. For larger areas, it may take two days.
If the new house still has unfinished walls and the windows are already installed, and the window sills have been covered with tiles or marble, then installation can proceed directly. The installation process will not conflict with other construction processes.
Two. Installing soundproof windows involves either adding new windows or removing and reinstalling existing ones.
1. If the existing window has been renovated, install a new window that is identical in style and appearance to the original, essentially creating two windows. The new window will be installed inside the original window, maintaining the original opening for ventilation and air circulation. If the original window is a sliding window, the new window should also be a sliding window. The width and size of the sliding window should be determined based on the specific site conditions. Because soundproof glass is approximately twice as heavy as standard hollow glass, excessively wide openings can lead to deformation and sagging, resulting in seal failure. Therefore, the recommended opening width for soundproof windows is 35-65 centimeters. Standard opening widths are typically 50, 55, and 60 centimeters, which can be adjusted based on the specific site conditions.
2. If there is no original window, consider the color of the profiles and the structural style of the soundproof window to match the entire building. Otherwise, it will affect the overall appearance of the building, and this is not allowed by the property management company. The soundproof window's window sash can open inwards or outwards, and the specific opening direction should be determined based on the on-site conditions.
3、The original window can be kept or removed. Removing the original window can achieve better sound insulation, with actual measurements showing a reduction of approximately 2 decibels in noise levels. Therefore, it is generally not recommended to remove the original window. Although removing and replacing the original window with soundproof glass can provide a more transparent appearance, it also involves increased costs, obtaining approval from the property management company, and increased installation risks, all of which compromise the quiet and comfortable environment. Therefore, it is best to keep the original window.