Aluk W75U - Unitised Curtain Walling System

The W75U is a versatile 75 mm unitised façade system, designed for modern high-rise architecture. It balances aesthetics and performance with a male-female combination, ensuring easy assembly. With features like dilatation, concealed drainage, and high inertia values, it offers custom façade solutions without compromising on vision while meeting both technical and budget demands. The advanced gasket system provides exceptional air and water tightness, while the system’s adaptability to various glazing, windows, doors, and sunshades ensures design flexibility. Tested to global standards for wind load, seismic safety, and weather resistance, the W75U delivers lasting performance and style for any architectural project.

Features :

75 mm module with a male-female unitised assembly for a slim, robust design.

106 mm high stack joint allows up to 15 mm of expansion, providing flexibility.

A three-barrier system with gaskets at mullion and stack joints ensures excellent air and water tightness.

External vertical sightline of just 30 mm, fully covered by a gasket for a sleek look.

Customizable design for versatile applications and architectural flexibility.

Compatible with sleek top-hung and parallel windows for modern versatile spaces

Customise with a variety of louvers, fins and sunshades.

Continuous and floor-to-floor glazing with or without capping and weather sealant.

Technical Data :

Performances :

AWW Classification : Air - 600 Pa

Water - 750 Pa

Wind - 3000 Pa as per ASTM E330

Size limits :

Standard Glass Thickness : 6 mm - 40 mm

Standard Mullion Depth : 165mm

Standard Transform Depth : 165mm

Solutions :

Top hung : Yes

Fixed Light : Yes

Projecting window : Parallel Opening Window

Features :

Frame options : 75mm

Multi-point locking : Yes