Shadows and light - Biossun bioclimatic protections brown background A StellaGroup Company pictures

Castres Fair 2023

Castres Fair 2023

Biossun designs and offers outdoor protection solutions that ensure the perfect balance between habitat, people and climate, making the outdoors welcoming, protective and elegant over the long term.
From Friday 22 to Sunday 01 October 2023, come and meet us at the Foire de Castres and discover our new products.
Every day, we reinvent the art of outdoor living with pleasure and conviction. We look forward to seeing you there to bring your projects to life.
For more information, please contact our exclusive distributor Canadas.


Bioclimatic pergola - St Martin de Réalisations - Biossun - A StellaGroup Company

Biossun - Our history

BIOSSUN®, a small company based in the heart of the Rhône-Alpes region, entered the market in 2009 with a truly innovative, state-of-the-art concept in outdoor protection. At the time, this breakthrough quickly attracted the attention of the industry. What sets BIOSSUN® pergolas apart is their exclusive, patent-protected motorisation system, a technological feat that allows the slats to adjust by up to 175 degrees. This revolutionary feature optimises the use of solar energy, provides effective protection against variable weather conditions and intelligently collects precious rainwater. Beyond technological innovation, BIOSSUN® pergolas embody an avant-garde approach to bioclimatic architecture. They aspire to create a perfect balance between the comfort of occupants and the climatic conditions outside. These cleverly designed structures adapt in real time, guaranteeing a pleasant outdoor space, whatever the weather. BIOSSUN® bioclimatic architecture is much more than a simple shelter, it becomes a genuine harmonious extension of your living space, offering an exceptional outdoor experience all year round. Always in search of innovation, Biossun has recently pushed back the boundaries of design with two revolutionary products. The first is the Bio PM pergola, a perfect fusion of the awning and the aluminium pergola. This innovative creation offers unrivalled flexibility to transform any outdoor space into a haven of comfort and elegance. Then there's the Bio KD awning, designed to cover vast areas of terrace thanks to the modularity of its units. It combines utility and aesthetics to meet the needs of any homeowner wanting to redefine their outdoor space with panache and ingenuity.


Night pergola with white LED strips
Performance of an evening under a bioclimatic pergola with Biossun lighting