Clerestory Windows: Bring in Light from Above With High-Level Glazing

Clerestory windows from IDSystems
(Image credit: IDSystems)

A dictionary of architecture will tell you that a clerestory window is a means of bringing light into a building from an upper level by adding a complete storey. However, ask any architect specialising in contemporary houses and he or she will describe it as ‘high-level glazing’.

How do you say it?

In case you were wondering, it’s pronounced Clear-story rather than Clair-est-ory

Michael Holmes

Michael is Homebuilding & Renovating's Director of Content, Vice Chair of the self build industry body, the National Custom and Self Build Association (NaCSBA), presenter of multiple property TV shows and author of Renovating for Profit (Ebury). He also runs an architectural and interior design practice, offering design and project management services. He is one of the country's leading property experts and has undertaken over 30 building projects including two self-builds and the renovation of a Grade-II listed farmhouse. 


Michael has presented over 150 property shows for BBC, ITV1, Channel 5, UK TV Style, and Discovery RealTime, including I Own Britain's Best Home; Don't Move Improve; Trading Up; Good Bid, Good Buy; Build, Buy or Restore?; How to Build A House; and Hard Sell.


Michael is also a regular expert at the Homebuilding & Renovating Shows. He has written for leading British newspapers, including The Daily Telegraph, Sunday Times, Daily Express and The Independent and has appeared on news programmes such as BBC Breakfast.