Burping
“Burping” a room is a technique often used to refresh or improve air circulation in a closed space. The term typically describes briefly opening doors or windows to allow fresh air to flow in and replace the stale or humid indoor air, much like opening a container briefly to release built-up gases.
Burping can be helpful in spaces with limited ventilation to:
- Reduce stuffiness by introducing fresh air.
- Lower indoor humidity to prevent mould or mildew growth.
- Remove odours that accumulate in closed environments.
Burping may involve setting up a fan to quickly move the air out and let fresh air in.
[edit] Related articles on Designing Buildings
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
New measures to stop people being ripped off
Government to protect families from cowboy builders and aggressive bailiffs.
New Futurebuild showcase brings an innovation-first approach.
National Planning Policy Framework
Understanding the 2026 changes.
ECA's public affairs priorities
Member consultation opens to shape priorities for 2027 to 2030.
Dutyholder responsibilities from 1 July 2026.
Where performance meets practice
The Building Envelope Stage at UKCW Birmingham.
CIAT publishes briefing on planning reforms.
Leaders in Learning for Practice Network
Call for conservation leaders in learning to register interest in new network.
The importance of early engagement
Construction lessons from the Trillium HealthWorks Experience Centre.
Mayors are to be given planning call in powers
Mayors across England will be able to make the most important planning decisions.
The Master Builder: William Butterfield and his times. Book review.
Why construction can't afford to ignore the skills gap.

















