FRP windows are a type of window with good sound insulation and corrosion resistance. When using FRP windows there may be many problems during the time, and the correct use of FRP windows can prolong the service life of the windows, so what are the common problems of FRP windows? How to install and use fiberglass windows correctly?

What are the common problems of glass fiber reinforced plastic windows?

1. The FRP sliding window will shake when encountering strong winds.

FRP sliding window profiles are improperly selected, the section is small, and the strength is not enough; or the installation nodes of the FRP sliding window are not installed in accordance with the specifications; when installing the FRP sliding window, appropriate fixing methods are not used according to different walls to keep it stable, hence the window frame shakes in strong winds.

2. The window frame of the glass fiber reinforced plastic window is deformed by the impact,

The wall of the window frame is thin and not rigid enough. If the window frame is deformed, you can contact a professional to repair and install the deformed window frame. When installing FRP windows, the surrounding areas of the window frame should be properly filled to prevent excessive inward bending.

3. The sash switch of the glass fiber reinforced plastic window is not smooth

The feeling that the sash of the glass fiber reinforced plastic window is blocked is mainly due to the problem of the lock device of the window. In this case, the lock tongue plate should be removed and the tongue groove should be repaired with a chisel, and the lock tongue should be installed after adjusting the position of the door frame lock tongue plate properly.

How to use fiberglass windows correctly?

1. FRP window products are equipped with drainage and decompression systems in the window frame, window sash and other parts to ensure the airtight performance and watertight performance of doors and windows. When using FRP windows, do not block the drainage holes and air pressure balance holes of doors and windows by yourself. In order to avoid the deterioration of the drainage performance of doors and windows, and the infiltration of rainwater in rainy and snowy weather, it will bring inconvenience to daily life and work.

2. After the FRP window is installed, the protective film on the surface of the profile should be torn off in time and cleaned; otherwise, a large amount of the back glue of the protective film will remain on the profile, clay, sticky ash, extremely unsightly, and it is difficult to be reused. Clean up.

3. When it is found that the glass fiber reinforced plastic window has inflexible opening or other abnormal conditions during use, the reason should be found in time. If the fault cannot be eliminated by yourself, you can contact the glass fiber reinforced plastic window manufacturer and supplier to facilitate the failure.


The common problems of FRP windows are often caused by improper installation or poor quality of the windows, so pay more attention when installing and purchasing.