Linius is a versatile façade concept that seamlessly combines functionality and aesthetics. The sleek, horizontal aluminium blades create a powerful interplay of lines that perfectly complement modern architecture, both in new builds and renovations alike.
The modular construction and wide choice of blade types make Linius suitable for both residential and commercial applications, from ventilation to visual screening. A façade system that combines technology and design.





The horizontal aluminium profiles create a sleek interplay of lines that perfectly complement modern architecture. The seamless integration of doors and gates reinforces this sleek appearance. Choose from closed or ventilated designs, tailored to your personal living requirements. Ideal for new builds, renovations or stylish façade upgrades.





The Linius façade system combines performance with aesthetics. The horizontal aluminium profiles with invisible mounting points form a sleek outer shell. Suitable for communal housing, tertiary buildings such as offices, shopping centres, hospitals or schools, and data centres. Choose from solutions that reduce noise, keep out water, provide visual screening or ensure optimal ventilation. This means that Linius is perfectly tailored to your project's needs.
The Z-shaped Linius L.033 profiles are 20 mm thick. They give your façade a strong horizontal accent, understated and refined, with or without ventilation function.

Renson has developed a mechanical finger-trapping protection system to ensure the garage door closes safely. This security system complies with all European standards, allowing you to operate your garage door with full peace of mind.

Semi-open Linius profiles allow you to integrate windows seamlessly into the façade, providing subtle shading and creating a more intimate feel.

Linius accommodates curved façades with a radius of 800 mm or greater.


Renson acoustic blades are provided with a non-flammable mineral wool for optimum sound damping.

Linius was tested according to the EN 13030:2001 standard with torrential rain at a rate of 75 L/h and a wind speed of 13 m/s.

Linius is an open continuous louvre system that guarantees visual seclusion for technical installations.

With blades in all possible colours and numerous shapes, Linius offers extensive possibilities for design in terms of aesthetics, with curved blades as an added bonus.
The continuous louvre system is fitted with wire mesh to keep out insects, pests and birds.
Linius is the absolute market leader in its niche thanks to the ease and speed of installation offered by its convenient clip system.
The Linius continuous louvre system is made entirely of aluminium and therefore 100% recyclable. An Environmental Product Declaration (EPD) is available.
BSRIA: Air permeability and water resistance
IFT: Sound insulation
TÜV: Stability – Clip strength
VUB: Stability – Wind impact

Renson offers single or double doors made to measure, opening inwards or outwards. Ideal for accessing technical installations behind the wall. The doors are fitted with locks, pivots, door handles and a security chain, all tailored to your project.

The bladed wall is divided into pre-assembled modules that can be quickly and easily hooked into place. The cassettes are easy to remove for maintenance – ideal for accessing installations behind them.

Architectural freedom made possible with Renson's curved blades. Types L.033.01, L.50.00, L.050HF and L.066.01 can be bent convex or concave, starting from a radius of 800 mm.

Roof caps provide aesthetic screening for industrial elements such as chimneys and technical installations. The construction includes a top plate and sill, contributing to the functional and well-maintained façade architecture.

Assembled louvres with Linius blades, tailored to the required clearance, shape and colour. Optional mosquito netting, movable slats or lockable panels, perfectly integrated into the façade.

Renson goes beyond the classic rectangular design, offering stylish, tailor-made solutions. Ventilation zones are integrated into a contemporary and refined design.



Global Switch is one of world’s biggest suppliers of carrier and cloud-neutral data centres. For the expansion of its Paris campus, Global Switch called on the expertise of Reid Brewin Architects. Having a total surface area of 50,000m², this data centre campus is one of the largest in all of France.
