Architectural Elements
Barrel Vault
A barrel vault is a continuous arched ceiling forming a half-cylinder shape, one of the oldest and most elegant ceiling treatments in architectural history. Also called a tunnel vault, this form creates dramatic visual impact and excellent acoustics, drawing the eye along its length while adding height and grandeur to spaces.
In residential interiors, barrel vaults transform hallways, dining rooms, wine cellars, and master bedrooms into memorable spaces. While historically constructed from masonry, modern barrel vaults use drywall over curved framing or prefabricated systems. The smooth, continuous curve can be finished with plaster, Venetian plaster, or paint, and may incorporate lighting coves or decorative bands.
Key Characteristics
- ✓Continuous arched ceiling
- ✓Half-cylinder form
- ✓Creates dramatic height
- ✓Excellent acoustics
- ✓Historical architectural form
- ✓Requires specialized framing
Types & Variations
Full barrel vault (complete half-circle)
Segmental barrel vault (shallow arc)
Barrel vault with lunettes
Ribbed barrel vault
Barrel vault with skylights
Works Well With These Styles
Placement & Usage Tips
Barrel vaults work best in rectangular rooms where the vault runs the length. Hallways, galleries, and wine cellars are ideal candidates. Consider vault spring line height—starting the curve higher creates loftier feel; lower creates intimacy.
💡 Pro Tip
Indirect lighting coves at the vault's spring line create magical ambient illumination. LED strips hidden in the cove wash the curved surface with light, emphasizing the architectural drama while providing functional illumination.