Window Terms Glossary

Casement Window: is a window that is attached to its frame by one or more hinges, typically is hinged at the top and bottom sometimes at the sides.

Caulking: A compound for filling joints and sealing cracks to prevent leakage of water and air.

Casing: Molding of various widths, thickness and shapes, applied either the inside or outside, to cover the space between the window frame or door jamb and the wall.

Condensation: The deposit of water vapor from the air on any cold surface, which has a temperature below the dew point, such as a window glass or framing that is exposed to humid indoor air.

Conduction: Energy transfer from one material to another by direct contact.