Archello Awards 2025: Open for Entries! Submit your best projects now.
Archello Awards 2025: Open for Entries!
Submit your best projects now.
Product Name
OTIIMA Classic frameless sliding doors and windows with toughened glass
Manufacturer
OTIIMA | Much more than a window
Manufactured
Portugal
Window profiles
Aluminium windows

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OTIIMA Classic was designed to redefine the connection between indoor and outdoor spaces by creating a frameless sliding door or window that neatly integrates with architectural designs.


Features
The system represents a new benchmark in sliding systems with effective performance levels in key areas such as watertightness, air permeability, wind-load resistance, and thermal insulation. This system features toughened glass, renowned for its superior strength and durability, enabling the creation of expansive surfaces that enhance the transmission of natural light. The sliding mechanism is equipped with vertical stainless steel bearings, ensuring smooth and effortless manual operation. 

 

Categories
OTIIMA is currently available in single, double, and triple glass, and in five different series:12, 16, 26, 38, and 54.


16 SERIES
The 16 SERIES feature 16mm thick profiles, guaranteeing top-quality glass performance with enhanced safety attributes such as anti-injury glass and noise reduction capabilities. The vertical 20mm thick profiles in this series provide sound insulation and water and air permeability, making them ideal for outdoor applications.


38 SERIES
The 38 SERIES incorporates a double glass system to deliver efficient thermal and acoustic performance with sealing against water, air, and wind. This versatile series is available in various typologies including sliding, pivot, vertical sash, sliding corner, and more.


54 SERIES
For projects demanding the highest standards of thermal, acoustic, and sealing performance, the 54 SERIES offers a double or triple glass system. This series is available in a wide range of typologies to suit diverse architectural requirements.


An award-winning company for metalworks

OTIIMA is an international trademark associated with three core areas of activity: metalworks, frameworks, and artworks. It collaborates closely with professionals at every stage, from conception through development, production, assembly, and installation, providing comprehensive support to meet their expectations. Its strategy, “Much More than a Window”, is defined by the integration of research, cutting-edge technology, and industry expertise, elevating the global minimal frame system market alongside its international commercial network.

OTIIMA is recognized as an award-winning organization with a proven track record in its field, characterized by an enterprising attitude and a forward-thinking vision. All of its tailored solutions meet the highest standards in design, comfort, and security. OTIIMA represents more than just a window—it embodies excellence in craftsmanship and innovation.

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