Master Window Repair Inc
Window Terms Glossary
Gas fill. A gas other than air, usually argon or krypton, placed between insulated panes. This is done to decrease the unit's thermal conductivity (U-value) and increase the unit's sound insulating value.
Gasket: material used to watertight seal between sashes and frame.
Glazing: The process of sealing the glass to the sash.
Glazing Block: A small hard rubber block placed around the edges of the glass unit in a window sash to position the glass and prevent it from shifting.
Glazing bead. A molding or stop around the inside of a window frame to hold the glass in place.
Glazing stop: The part of the sash or door panel which holds the glass in place.
Grids: Decorative horizontal or vertical bars installed between the glass panes to create an attractive way to add distinction to any window.
Greenhouse window: else called garden window A three-dimensional window that project outward from the existing structure to create a shelf or set of shelves usually has glazing on all sides except the bottom.
