Aluminum windows

High Performance Thermal Insulation


Aluminum Windows

KLAR Studio’s custom Aluminum Windows and Doors fuse robust strength with sleek design, supporting large glass expanses for striking architecture. Their inherent resilience withstands harsh conditions, creating low-maintenance, enduring beauty.

Discover limitless customization in color and design to suit any architectural style. Our slender-framed Vision Series invites maximum light, while the nostalgic Ferroline and Industrial systems pay tribute to historic steel windows.

Prioritizing energy-efficiency, our base models outperform traditional American offerings. Our 104 Series even surpasses Passive House standards. As an eco-friendly choice, aluminum’s infinite recyclability aligns with sustainability goals.

With KLAR Studio, experience a blend of sophistication, sustainability, and innovation in every Aluminum Window and Door.


When the project calls for style and efficiency to be met on budget, consider KLAR’s aluminum windows and doors for a solution.

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We invite you to come visit our flagship location in Norwalk, Connecticut. Schedule a private showing today.