In today’s evolving façade design landscape, SlimWall 35 by Reynaers Aluminium emerges as a refined yet robust response to the demand for minimalist aesthetics paired with high technical performance.
It’s a stick-built curtain wall system engineered to deliver maximum transparency, thermal efficiency, and design freedom, all within a compact structural profile.
The essence of SlimWall 35 lies in its reduced sightlines: just 35 mm for both mullions and transoms — inside and out.
This clean, narrow frame allows architects to flood interiors with daylight, blur indoor-outdoor boundaries, and achieve architectural openness in even the most constrained urban contexts.
But the system’s elegance conceals a powerful performance core:
These metrics make SlimWall 35 a versatile solution for a broad range of building types—from private residences and hotels to corporate headquarters and cultural venues.
SlimWall 35 reflects Reynaers’ dedication to architectural clarity, offering a suite of integrated design features that enhance both form and function:
These design tools allow architects to maintain creative control while ensuring that the system’s performance remains uncompromised.
The modularity and technical integrity of the SlimWall profile also support efficient fabrication and installation.
SlimWall 35 is Passive House certified, a notable achievement for a slim-profile curtain wall system.
Engineered to hold glass panels up to 52 mm thick and weighing as much as 450 kg, it offers exceptional thermal insulation and long-term durability thanks to high-grade materials and manufacturing standards.
Reynaers goes beyond basic sustainability by designing systems for circular use: SlimWall 35 can be disassembled, repurposed, or recycled—contributing to a longer, more responsible lifecycle.
Its production aligns with environmental standards, reflecting the company’s long-term commitment to sustainability in façade systems.
In an era where façades are expected to deliver comfort, energy efficiency, and visual appeal, SlimWall 35 presents itself as a comprehensive solution.
It empowers designers with a compact but powerful toolkit to create responsive, elegant building envelopes that perform across categories.
SlimWall 35 is not just a curtain wall—it’s a statement of architectural intent, where less truly becomes more, and where technical performance supports, rather than compromises, architectural vision.
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