The installation of a ceiling curtain in a stretch ceiling is carried out even before pulling the fabric or PVC film. A small niche is made under the curtain in the ceiling, and the stretch ceiling is mounted with a slight indentation from the window opening. Thus, the curtain is attached not on the canvas, but on the black ceiling. This niche will not be noticeable, but still not always convenient. Therefore, you can install a curtain in a stretch ceiling in another way. On the draft ceiling along the length of the curtains, a beam or small plywood sites are exhibited. Their thickness should completely coincide with the height of the stretch ceiling. It is important that the position of the plywood or bar corresponds to the place of installation of the curtain. After tearing the canvas, the curtain through it, working as neatly as possible, is attached to the beam or plywood.