OD.L190 Minimalist Invisible-Frame Sliding Door | Expanding the Experience of Modern Living

Ultra-Slim Aesthetics: Making Glass the Star of the Space

In modern architectural design, doors and windows are evolving from mere functional components into vehicles for spatial aesthetics. Embracing this trend, ODAY minimizes the visual presence of the frame—featuring a visible profile width of just 28mm—to reduce visual distraction and allow the glass to take center stage, creating a seamless, panoramic view.

Particularly noteworthy is the concealed track design. With the track fully embedded within the structure, the floor transitions smoothly and flushly; this not only ensures a clean, unified aesthetic but also resolves common issues associated with traditional sliding door tracks—such as dust accumulation and tripping hazards—thereby facilitating unobstructed movement for robot vacuums in smart home environments. This design detail reflects ODAY’s profound insight into contemporary lifestyles.

System-Level Protection: Performance Data Demonstrating Technical Prowess

The 190 series is not merely about striking aesthetics; its internal performance also meets high industry standards. It features an extra-large 63mm glazing channel capable of accommodating high-performance glass configurations—such as triple-pane units with dual air gaps—and utilizes an eight-layer sealing system (comprising four automotive-grade EPDM gaskets and four high-sealing fabric-reinforced weather strips) to create a robust barrier.

The product excels in key performance metrics: it achieves a Grade 9 wind load resistance rating, capable of withstanding external forces from severe weather like typhoons; it attains a Grade 6 water-tightness rating, effectively minimizing indoor water infiltration during heavy rain; and it reaches a Grade 8 rating for both positive and negative air-tightness, reducing the intrusion of outdoor air currents (hot or cold) and dust to maintain a comfortable indoor living environment.

A standout feature of the 190 series is its U-value of 1.0, signifying excellent thermal insulation performance. This allows for a seamless blend of practical functionality and aesthetic design, extending the application range of high-end doors and windows to regions with extremely cold climates.

High-Performance Hardware: Specialized Structural Design Enhances User Experience

To meet the demands of extra-large doors and windows, ODAY has developed a high-load-bearing roller system. With a load capacity of 300 kg per roller assembly, it expands the application possibilities for oversized glass door panels.

This system features a proprietary structural design by ODAY. Its key innovation is that, once the rollers are installed, the door panel can stand stably on its own without external support; this significantly boosts on-site installation efficiency and ensures smooth, stable operation. Additionally, the system incorporates a multi-point locking mechanism and an anti-sway roller design, ensuring the door panel glides smoothly without wobbling while enhancing security against break-ins.

Showcasing Domestic Manufacturing in Switzerland

At SWISS BAU 2026 in Basel, the "190 Series" narrow-frame panoramic sliding door attracted significant attention. For this exhibition, ODAY Doors & Windows partnered with the domestic glass manufacturer NorthGlass to showcase a comprehensive solution featuring local design and intelligent manufacturing, thereby demonstrating the technical expertise and innovative capabilities of China's door and window industry to the international market.

Given that Switzerland maintains some of Europe's strictest building standards, garnering attention at SWISS BAU serves as a testament to the quality of ODAY’s products and offers a valuable benchmark for other high-end Chinese door and window brands competing in the global market.

Conclusion

The launch of the OD.L190 Minimalist Invisible Frame Sliding Door represents another embodiment of ODAY Doors & Windows’ brand philosophy: "Making the home truly understand life." From the aesthetic breakthrough of a 28mm ultra-narrow sightline and the performance leap to a U-value of 1.0, to the structural innovation of a proprietary roller system, this product line showcases the achievements of system doors and windows in integrating technology with design. As the domestic high-end residential market and the demand for upgrades to existing homes continue to grow, door and window products that combine aesthetic appeal with functional quality are poised for broader development opportunities.