• Windows are usually glazed or covered Window Treatment Distributor in some other transparent or translucent material
• Windows are held in place by frames, which prevent them from collapsing in.

A roof lantern is a multi-paned glass structure, resembling a bantam building, built on a roof for astronomical day or moon light. Sometimes includes an additional clerestory. May also be called a cupola. A multi-panel window, with at least three panels agreed at contradistinct angles to devise a protrusion from the wall line.it is commonly attached in brumal provincial where chisel often falls. The panels are thus set in three different directions,from where a chap would have a view from the interior of a building.