In the UK, we don’t yet see many buildings with Brise Soleil. But this architectural shading solution is highly functional, aesthetic, carbon-friendly, and popular in Europe. Here’s what you should know about this innovative approach to cooling buildings:
What is Brise Soleil
Brise Soleil is also known as solar shading, and it’s a way of cooling buildings without needing electric AC systems. It works by reducing direct sunlight in buildings so that inhabitants can work in comfort and without overheating. Brise soleil, installed by companies such as https://alusystems.uk/brise-soleil-solar-shading/, is an architectural feature that looks like sails. It sits on the outside of the building and allows sunlight to enter when it’s at lower levels. At the hottest point of the day, and in summer, it shades the sunshine to support solar gain.
Why does this matter?
When the sun shines through an unshaded window, it can generate up to 700 watts of heat. This means that buildings in need of air conditioning and cooling require electricity, which negatively affects their carbon footprint. Brise Soleil is a passive cooling system that helps prevent overheating whilst supporting the environment. It offers shade, keeps buildings fresh and cool, and removes the need for air conditioning. It also minimises glare and looks extremely attractive.
The varied benefits of Brise Soleil
This means that Brise Soleil is both functional and aesthetic, helping buildings to achieve different goals. It’s well worth considering for UK buildings, and is growing in popularity, especially for those seeking a more environmentally friendly solution to sustainable energy management and good design principles.