14 November 2023 | Category: encyclopedia
A frame is a structural element that creates the side and upper casing of doors or windows. It is used to attach a door or window wing. Depending on the preferences and the nature of the space, it can be made of various materials such as wood, metal or plastics. Door frames are often equipped with special gaskets and mountings that provide adequate thermal and acoustic insulation, as well as stability of the window or door wing.
