Three systems. One continuous performance spectrum.
Evolutzia’s portfolio is structured to support a wide variety of architectural typologies, from mid-high residential buildings to luxury towers and mixed-use developments. EI4, EI5 and EI6 form a clear progression in performance, rigidity and design flexibility.
- Excellent insulation with optimized multi-chamber design
- Triple gasket options and steel reinforcement
- Balanced cost–performance ratio for mid–high projects
- Ideal for residential retrofits and efficient new builds
- Higher structural rigidity for larger openings
- Cleaner sightlines and more expressive façades
- Improved thermal and acoustic performance over EI4
- Designed for contemporary, design-driven envelopes
- Up to 50% better thermal insulation vs. conventional windows*
- Sound reduction up to 46 dB
- Security options up to RC3
- Glass thickness up to 51 mm and 220+ color options
Designed for demanding building envelopes.
Evolutzia systems are suited for projects where energy performance, acoustic control and material longevity are non-negotiable. From towers in dense urban contexts to boutique developments and precision retrofits, window performance becomes a defining part of the architectural experience.
90 Dayton Ave
Passaic, NJ 07055
United States
Visits to our location are welcome. Full technical showroom presentations — including sample reviews and specification support — are available by appointment only.
Performance, clarity and long-term value.
For architecture and development teams, window systems are not just a line item — they are central to energy compliance, façade expression, occupant comfort and lifecycle performance. Evolutzia’s EI4, EI5 and EI6 systems are designed to integrate into this logic.
Download the technical pack or book a session with Stan.
The Technical PDF Pack consolidates key information on the EI4, EI5 and EI6 systems. For project-specific discussions, our team can walk through technical details, potential configurations and specification support in a dedicated session.