List of featured suppliers of WINDOW FRAMES . on Building Products Index
Window frames are the structural components of an aperture that support and enclose a pane of glass or other transparent material. They typically consist of horizontal and vertical members joined together at the corners and may include additional components such as sills or mullions. Window frames can be made from various materials including wood, vinyl, aluminum, or fiberglass, and the type of frame chosen can affect the energy efficiency and overall aesthetic of the building. Proper installation and maintenance of window frames are essential for ensuring the longevity and functionality of the window system.