Structural glass façades are modern façade systems where the load-bearing aluminium structure is largely hidden behind the glass surfaces, giving a uniform, minimalist look to the building's exterior envelope.
The glass is fixed to the load-bearing structure using special bonding systems and mechanical connections, leaving only narrow joints visible between the glass panels from outside. The system is based on aluminium mullions and transoms that ensure structural stability and allow for insulating glass of various thicknesses and specifications. Depending on the system type and project requirements, large glass surfaces can be achieved with a high level of water tightness, air sealing and wind-load resistance.
Structural façades allow for maximum natural light penetration into the interior and a contemporary architectural expression, which is why they're often used on commercial buildings, hotels, public buildings and modern residential developments.