The most commonly seen type of window, this type of door when opened will swing horizontally outward or inward with the hinge on one of the two vertical edges as the central axis

Application

• Suitable for living rooms, bedrooms, or offices in houses.
• Used in spaces that need to control air circulation and natural light.

Aluminum and glass systems commonly used

• Aluminum system: system 55 (Xingfa 55, PMA 55), system 50, system 65, ….
• Glass used: laminated safety glass, tempered laminated glass, tempered glass, double-glazed glass