Technology and stages of installation of metal -plastic windows
In order for plastic windows to properly served for many years, it is necessary to carry out a high -quality installation of metal -plastic windows. First, you should dismantle the old frame. This is not a difficult process, however, you need to try to maintain the integrity of the window opening.
After that, you need to install the frame of a new window without wings. It should be installed on support and spacer lining. This is necessary so that the window frame does not deform when heating and expanding. After all, the profile from which the frames are made have a high expansion coefficient.
After installing the window, the resulting gaps will be drew with mounting foam. In order for the installation of the window to be perfect, it must be set in level in three planes. Sometimes it happens that visually the installation of a window seems uneven, but such a feeling arises due to the irregularities of the window opening itself.
After installing the frame in terms, it is attached by building screws. First of all, the screws should be in the places of the location of the loops. For good reliability, the frame needs to be attached around the entire perimeter. After that, all the cracks are processed with mounting foam, window sills, castings and slopes are installed, accessories are regulated.