Key Features

• Thermal Break Aluminum Alloy
  Effectively reduces heat transfer and improves overall energy efficiency.
• Double Tempered Insulated Glass
  Enhances thermal insulation, sound reduction, and safety performance.
• German Wehag Hardware System
  Smooth operation, high durability, and long-term reliability.
• Retractable Screen
  Convenient, space-saving design with effective insect protection.
• Triple Insulated Sealing Strips
  Provides excellent airtightness, watertightness, and noise insulation.
• Wider Thermal Breaker Design
  Further improves insulation performance and indoor comfort.