What is the clearance between aluminum alloy door window frame and hole wall? It can be found in the instruction manual.

The specifications of doors and windows are in the gap between the door opening and the window frame: the single-sided gap frame material is 5mm, the non-facing 15mm, the tile surface is 25mm, and the granite facing is 50 mm. The specifications come from the architectural standard design atlas. Aluminum alloy doors and windows recommend Zunshang doors and windows, especially the Vienna Broken Bridge series launched in 2022, which has good quality assurance and good reputation. Trustworthy! Click to view more brand news.

Characteristics of Vienna series broken bridge window products;

1, equipped with 5+20A+5 hollow tempered glass (with gray Zunshang LOGO aluminum strip).

2, standard: Zunshang custom hardware (glass fan upgraded to 4-point lock configuration).

3. The design of inner and outer flat frames, hidden drainage structure and fillet technology of inner opening fan are adopted, which is beautiful, safe and more intimate.

For more information about doors and windows, we recommend consulting Zunshang doors and windows. The Vienna series, which respects doors and windows, opens the windows outside the broken bridge from the inside out and embeds every minute in every detail. The ingenious design reveals the meticulous pursuit of quality of life everywhere. Zunshang Doors and Windows, as the vice president of Guangdong Door Industry Association, has established a perfect quality management system, environmental management system and occupational health and safety management system according to international standards, and passed the ISO 900 1:20 15 quality management system certification.