The OS2 65 represents a breakthrough in thermal break window technology, combining precious metal construction with remarkably minimal profiles. This sophisticated system features ultra-slim 1.06-inch profiles and an impressively narrow 2.44-inch central meeting stile between sashes. With a 2.56-inch frame depth, the system accommodates insulating glass up to 1.57 inches thick.
OS2 65 Thermal Break Steel Windows and Doors: Precision Engineering Meets Minimal Design
The OS2 65 stands alone in the market by offering complete opening flexibility while maintaining consistent sight lines throughout all configurations. This unique feature ensures architectural harmony across entire installations, regardless of functional requirements.
Architects and designers can choose from more than 40 distinct profiles, each engineered to meet specific aesthetic and performance requirements. This extensive range ensures that every project requirement can be met without compromising design vision or functionality.
The system excels in French-style exterior applications, where it combines traditional elegance with contemporary performance. These windows and doors deliver exceptional benefits:
Every component of the OS2 65 system reflects meticulous attention to detail, including the glazing beads. These essential elements serve both functional and aesthetic purposes, securing the glass while contributing to the overall design composition. Manufactured with identical finishes as the main frame, they ensure complete visual harmony.
For architects, designers, and property owners seeking to combine minimal aesthetics with maximum performance, the OS2 65 system represents the perfect synthesis of form and function. Its versatility and precision engineering make it equally suitable for contemporary loft conversions, high-end residential projects, and commercial installations where design excellence is paramount.
Profile
glazing bead
Handles
Discrete, geometric, minimal and in the same finishes as the frame, the handles integrate perfectly into the frame.
Materials
OS2 65 is also available in 4 precious metals in the Bi-material combination, combining two different materials between the interior and the exterior.
Benefits of Steel Doors and windows
Steel doors and windows offer exceptional durability and strength, resisting warping and weather damage while requiring minimal maintenance. Their slim profiles provide maximum glass area, allowing abundant natural light and creating sleek, contemporary aesthetics. They excel in security with superior break-in resistance and fire-resistant properties. Energy efficiency is enhanced through excellent insulation and weather-tight seals. The design versatility allows custom sizes and finishes to match any architectural style. As a long-term investment, they increase property value while being environmentally friendly due to their recyclability and longevity.
Float or Frosted?
Glass types
About ecosteel
Experience the ultimate in personalization with Ecosteel SF’s made-to-measure steel doors. Our expert craftsmen work with you to create doors that perfectly match your vision, from size and style to finish and hardware. Whether you prefer minimalist designs or elaborate multi-panel configurations, we bring your ideas to life.
other available systems
Inspirations
Need inspiration? Want to check all benefits of EcoWindows systems?
270 Main Ave
Norwalk, CT, 06851
9:00 AM – 5:00 PM Monday-Friday.
Saturday by appointment
Phone: (347) 537-5707
Phone: (203) 636-0011
Email: sales@ecowindowsusa.com
