What are the benefits of perforated brise soleil?

Perforated brise soleil systems allow natural light as well as effective shading and aesthetic appeal.

In a nutshell:

• Perforated brise soleil provides effective shading from solar glare which reduces energy consumption from cooling systems.

• The perforated holes enable airflow which promotes natural ventilation.

• Perforations also allow natural sunlight to filter into the building.

• Perforated brise soleil can also serve as a design feature to add visual interest.

One may be mistaken for thinking that perforated brise soleil isn’t as effective as solid shading devices because the perforated holes hinder protection against intense solar glare. However, expert design and installation mean that perforated brise soleil proves itself to be an asset, rather than a hindrance.


The primary function of brise soleil is to provide shade for buildings, especially against direct sunlight. This helps to reduce solar heat gain inside the building, thereby decreasing the need for cooling systems and improving energy efficiency.


Unlike solid shading devices, perforated brise soleil allows air to flow through the holes. This promotes natural ventilation, which can further help regulate indoor temperatures and improve comfort without relying solely on mechanical systems.


As well as providing shading, perforated brise soleil also allows some natural light to filter through the perforations. This can help illuminate the interior spaces of a building, reducing the need for artificial lighting during the day and creating a more visually appealing environment.

Aesthetic Appeal

Perforated brise soleil can also serve as a design element, adding visual interest to the façade of a building. The patterns created by the perforations can be customised to complement the overall architectural style and enhance the building's aesthetic appeal.