Groin Vault

A ceiling formed by two intersecting barrel vaults, frequently used in estate entries, loggias, and wine rooms.

Architectural terms describe the massing, materials, and detail that define estate homes in the European vocabularies used throughout Skyecroft.

Groin Vault in Skyecroft practice

In modern estate homes, groin vaults are usually framed and plastered rather than built in masonry. They are a hallmark of formal entries and wine rooms. Check for cracking at the intersecting curves, which can indicate framing movement, and plan lighting carefully — vaults are difficult to retrofit.

What to verify

• Plaster or drywall cracking along vault lines.
• Lighting design and access for maintenance.
• Humidity control if the vault is in a wine room.

Where this term matters in the guide

• Interiors & Finishes
• Architecture Guide
• Custom Homes

For the wider treatment of this subject, read Architectural Styles. Definitions here are general editorial explanations of common usage — they are not legal definitions and do not interpret any specific recorded document. See Disclosures.