Which term refers to the decorative and functional trim around interior windows and doors?

Which term refers to the decorative and functional trim around interior windows and doors?

• A. Interior trim
• B. Casing
• C. Tile nippers
• D. Furan resin grout

Answer: (A)

Casing is the trim around interior windows and doors. It finishes the gap between the window or door jamb and the surrounding wall, giving a neat edge and a finished look. Casing can be wide or narrow and may be molded or plain to suit the room’s style. While interior trim is the broader category that includes baseboards, crown molding, and other decorative pieces, the specific term for the trim that surrounds openings like windows and doors is casing. The other options aren’t related to this trim role: tile nippers are a tile-cutting tool, and furan resin grout is a type of tile grout.

Casing is the trim around interior windows and doors. It finishes the gap between the window or door jamb and the surrounding wall, giving a neat edge and a finished look. Casing can be wide or narrow and may be molded or plain to suit the room’s style. While interior trim is the broader category that includes baseboards, crown molding, and other decorative pieces, the specific term for the trim that surrounds openings like windows and doors is casing. The other options aren’t related to this trim role: tile nippers are a tile-cutting tool, and furan resin grout is a type of tile grout.