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China Kasaier 80 Series Folding System Door - Top Quality Sound, Water, Air Tightness from Reliable Suppliers & Factory
Product Features
KASAIER folding sliding doors can seamlessly connect indoor and outdoor Spaces. The design without fixed panels ensures an extremely wide opening width, guaranteeing a spacious and comfortable passage. When closed, the large area of folded glass combined with slender profiles creates a transparent indoor and outdoor interactive experience.
The KASAIER has the opening methods of folding the glass panel inside or outside:
It features a flush fan frame structure to reduce exposed contact points. The special feature lies in that both the upper and lower parts of the door leaf are made of the same profile, without any additional overlapping compensating materials.
The brand-new profile concept integrates two different facade visual effects and can achieve completely concealed hardware components.
Reinforcing middle columns are installed between the door panels, ingeniously integrating mechanical components into the door body to enhance the wind pressure resistance of the door.
The entire door structure design adopts the principle of bearing weight at the bottom and guiding sliding at the top, with vertical coordinated force application. The pulley parts are made of steel, featuring excellent load-bearing and corrosion resistance capabilities.
Hardware is an important component of the new platform. Custom-made hardware for Kassel folding doors maximizes the concealment of components and meets the extremely high requirements of functionality and design.
The KASAIER folding door is designed to prevent hand pinching, making it more reassuring to use.
The surface of the profile is treated with Akzonobel powder coating, which has strong weather resistance and a frosted texture that fully showcases its versatility and high-end quality.
The KASAIER folding and sliding system is an ideal choice for creating transparent and open architectural Spaces. When the system is open, it maximizes the extension of the indoor area, and when it is closed, it provides a wide view of the outside.
Product Configuration
| Border width | 80mm. |
| Profile wall thickness | 2.0mm. |
| Strip configuration | EPDM sealing rubber strip |
| Glass configuration | 5mm+12A+5mm |
| Hardware system | KAISENBEIGE Hardware |
| Opening mode | Inward folding glass sash / Outward folding glass sash |
Frequently Asked Questions (FAQ)
Q
What are the available opening methods for KASAIER folding sliding doors?
The KASAIER folding sliding doors offer highly flexible opening configurations, allowing the glass panels to fold either inward or outward depending on your architectural layout and spatial preferences.
Q
What material configuration is used for the glass and profiles?
The door features a robust profile wall thickness of 2.0mm with an 80mm border width. The standard glass configuration is a durable 5mm+12A+5mm double glazing setup, sealed with high-performance EPDM rubber strips.
Q
How does the KASAIER folding door ensure safety during use?
Safety is a priority in our design. The KASAIER folding door is specifically engineered with an anti-pinch design to prevent hands and fingers from getting caught during operation, making it safe for family environments.
Q
What kind of hardware and surface finish does the door system feature?
The system is equipped with custom-made, completely concealed KAISENBEIGE Hardware. The profile surface is finished with premium Akzonobel powder coating, offering excellent weather resistance and an elegant frosted texture.
Q
How does the structural design support heavy glass panels?
The system utilizes a specialized load-bearing design where weight is supported at the bottom while sliding is guided at the top. The high-strength steel pulleys ensure smooth operation, excellent weight capacity, and long-term corrosion resistance.


