UWW 70

The GUTMANN UWW 70 Window Wall System blends the sleek visual appeal of a curtain wall with the efficient practicality of a window wall, creating a modern, high-performing façade. Designed for installation between slab edges, the UWW 70 is particularly suited to multifamily, multiresidential, and mixed-use buildings where comfort, performance, and elegance are paramount.

With options for both header and sill tracks and factory pre-glazing, the UWW 70 empowers architects and developers with a façade system that supports design versatility, energy efficiency, and installation speed. From interior gasket systems to polyamide thermal breaks, each element is engineered for optimal on-site efficiency and long-term performance.

System Highlights at a Glance

Unitized Construction – Pre-assembled and pre-glazed modules that install between slabs, boosting field productivity.
Infills – Standard 1″ [25.4 mm] glass; customizable to meet project-specific needs.
Profiles – 2½” × 4⅞” [70 mm × 125 mm] standard; custom sizes available for unique design needs.
Sealing – Extruded EPDM or silicone gaskets ensure airtight, weather-resistant performance.
Thermal Breaks – Continuous vertical and horizontal polyamide sections enhance energy efficiency cost-effectively.
Finishes – Optional finishes to suit any architectural vision—from modern grayscale to vibrant accents.