Which ceiling type meets the wall with a curve instead of a right angle, so the ceiling and wall flow into each other?

• A. Flat Ceiling
• B. Gable Ceiling
• C. Vaulted Ceiling
• D. Coved Ceiling

Answer: (D)

A curved transition between wall and ceiling is created by a coved ceiling. This design uses coving—a concave, rounded edge along the junction—so the ceiling and wall flow into each other without a sharp 90-degree corner. It smooths the silhouette and can soften lighting and acoustics, giving a seamless, flowing look.

Flat ceilings simply meet walls at a straight edge, producing right angles. Gable ceilings form a peaked, angular ridge rather than a curved joint. Vaulted ceilings rise in height with arches or slopes, but the defining feature isn’t a curved edge at the wall—it's the elevated, vaulted plane—so they don’t provide the same curved junction as a coved ceiling.