Exterior wall insulation and door and window installation are very important links in building decoration, which are not only directly related to the comfort of the living environment, but also can effectively save energy and reduce energy consumption. However, many people are confused about the order of exterior wall insulation and door and window installation.
First, the order of external wall insulation.
When it comes to exterior wall insulation, it is generally recommended to do so before the installation of windows and doors. Here's why:
1.Protect windows and doors.
After the exterior wall is insulated, it can effectively prevent moisture, mildew and corrosion. If the doors and windows are installed first, it may lead to dampness on the wall, shorten the service life of the doors and windows, and even cause problems such as deformation and water leakage of doors and windows.
2.Improve the insulation effect.
Exterior wall insulation is to install insulation materials on the surface of the wall to improve the thermal insulation performance of the wall. If the doors and windows are installed first, it is likely that holes will be made in the insulation material, which will affect the insulation effect.
3.Easy to construct.
Exterior wall insulation involves processes such as scraping putty and brushing paint, and if the doors and windows have been installed, it will bring a lot of inconvenience to the construction and may damage the installed doors and windows.
Second, the order of door and window installation.
After the exterior wall insulation is completed, the installation of doors and windows can be carried out. The specific installation sequence is as follows:
1.Doors and windows are embedded.
When insulating exterior walls, it is necessary to pre-embed the installation position of doors and windows in advance. When embedded, the embedded size and position should be reasonably determined according to the size and thickness of the doors and windows to ensure that the doors and windows are closely fitted with the insulation layer after installation.
2.Door and window installation.
The following points need to be paid attention to in the installation of doors and windows:
1) Ensure the consistency of the size of the doors and windows and the embedded position to avoid problems such as unstable installation, air and water leakage.
2) Reasonable use of glue and sealant to ensure the tightness between doors, windows and walls.
3) The installation of doors and windows should be firm and reliable, and the doors and windows should be opened and closed flexibly.
3.Fill with insulation.
After the installation of doors and windows is completed, it is necessary to fill the insulation between the doors and windows and the wall. Thermal insulation materials can effectively prevent the cold and heat bridging effect and improve energy efficiency.
3. Precautions for external wall insulation and door and window installation.
1.Choose a regular renovation company.
Exterior wall insulation and door and window installation are important aspects of the decoration project, and a decoration company with relevant qualifications should be selected for construction. Regular decoration companies can provide professional construction plans and high-quality construction services to ensure the quality and safety of decoration.
2.Reasonable selection of insulation materials and door and window products.
When carrying out external wall insulation and door and window installation, appropriate insulation materials and door and window products should be selected to ensure the installation effect and service life. It is necessary to consider factors such as thermal insulation performance, environmental performance, durability, etc., and comprehensively select the most suitable materials and products.
3.Arrange the construction schedule reasonably.
When carrying out external wall insulation and door and window installation, it is necessary to reasonably arrange the construction schedule to avoid the wrong order of installing doors and windows first and then insulation, and installing doors and windows after insulation. The reasonable arrangement of the construction schedule can improve the construction efficiency and ensure the smooth progress of the construction period.
When carrying out decoration, we must pay attention to the order and follow the correct operation process to ensure the quality of decoration and the use effect. At the same time, find the right decoration company and products for yourself in the decoration process to create a comfortable and warm living environment.