window frames

Window frames are the structural Borders that hold the glass panes of a window in place within a building. They are typically made from materials like wood, vinyl, aluminum, or fiberglass, providing support, stability, and insulation. The frame surrounds the glass, ensuring it stays secure and sealed to prevent drafts, water leaks, and noise. Windows can have single, double, or triple frames (glazing), affecting energy efficiency and light entry. Properly designed frames enhance the window's durability, security, and aesthetic appeal, playing a key role in the overall function and look of a building.