It is characterized by the highest 4th class mechanical strength. It can be used for cardboard walls with a thick 50/75/100 mm and U profile, covered with a single or double layer of plasterboard.
Profiles and the frame, made from MDF, prepared to be painted with wall paint. Invisible after installation.
Only full door can be installed on VERTE hidden frame
Table with door frame dimensions can be found in ASILO catalog.