| Quantity: | |
|---|---|
Water Tightness Performance |
Air Tightness Performance |  Wind Pressure Resistance Performance |
Soundproofing Performance |
Thermal Insulation |
| Level 4 | Level 7 | Level 8 | ≥32dB | K≤2.1 |
A folding door is a door that consists of multiple door leaves, connected by hinges or hinges and can be folded and retracted. Its main features are space saving, flexible space separation, and beautiful and practical appearance. It is often used in small apartments such as bathrooms, kitchens, balconies, or places that require a large open area.
| 90% large-area folding opening, space-saving design |
| Auto-lock system: Engages automatically with a push |
| Coordinated top-bottom load-bearing structure for smooth and stable operation |
| Optional fully frameless hidden sash design，Full-view appearance |
| Built-in 14.8mm thermal break bar with bridge-cut design |
