Brise soleil is the French term for “sun breaker”, and that’s the perfect definition of what it does-shade buildings from direct sunlight in the summer to reduce HVAC reliance. The feature uses fins or grid-like patterns to shade summer sunlight and invite winter warmth indoors.
Which Fin Patterns Are Best?
Solar shading is known for its angled horizontal and vertical fins, but latticed and patterned fins have also become trendy. In the northern hemisphere, the sun travels in an arc pattern, rising in the east and hitting its highest point in the south. Solar shading exploits that pattern of movement to reduce sunlight exposure at its highest point. Horizontal fins work best in buildings that face the south, and vertical fins are ideal for façades that face east or west.
Motorised Solar Shading
Not all brise soleil is static. Innovative suppliers such as alusystems.uk/brise-soleil-solar-shading now offer motorised products that can adapt to the sun’s movement with more precision than ever before. This allows your solar shading to invite heat indoors in the coldest hours of winter. Your energy costs will fall sharply, and your building will become more eco-friendly.
How Do You Operate Motorised Brise Soleil?
Dynamic solar shading can be operated with a remote or digital building management system. Alternatively, your system can use the power of automation, giving you a hands-free strategy that can be programmed based on the time or the sun’s position.
Brise soleil has been in use since ancient times, but modern technologies have enhanced its efficacy and convenience.
