Architectural Glass Folding Door with Thermal Aluminum Profile Hidden Track System and Passive House U-Value

Architectural Glass Folding Door with Thermal Aluminum Profile Hidden Track System and Passive House U-Value. Thermal Break Aluminum: German-imported Technoform polyamide strips with multi-cavity design for superior insulation. High Security Rating: Security Rating A with options for bulletproof and laminated glass configurations. Passive House Standards: Meets global standards like NFRC and CE with low-E coatings and argon gas filling. Customizable Profiles: Profile thickness from 1.4mm to 3.0mm, fully customizable to specific project requests. 15-Year Warranty: Comprehensive 15-year performance warranty covering airtightness and watertightness. Advanced Glass Options: Supports single to quadra glazing, tempered, laminated, and ultra-clear low-iron glass. OEM/ODM Service: Full customization services including hardware, color, size, and design from samples. Professional Support: 24-hour remote support, BIM cooperation, and on-site engineering assistance available.