ZHIDUN Series · zhidun series

BF85 Inward Opening Door Series

Provides comprehensive innovative and technologically advanced product solutions, covering building facade window and door systems, sunroom systems, and outdoor cladding systems

Profile: European Standard 6060-T66 Thermal Insulation Strip: New National Standard · True Thermal Insulation

Level 4
Water Tightness
Level 5
Air Tightness
Level 8
Wind Pressure Resistance
Level 7
Thermal Insulation
Level 4
Sound Insulation


Product Details

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Product Features

  1. Utilizes PA66 thermal insulation strips and a multi-cavity design, significantly reducing heat conduction and improving energy efficiency.

  2. Typically equipped with double or triple-glazed windows, paired with EPDM foam strips, providing excellent air tightness and effectively blocking outdoor noise.

  3. All profiles are designed with a wall thickness of 2.2mm, ensuring high structural strength, weather resistance, and strong wind pressure resistance.

  4. Designed with dedicated glass spacers, using nylon material to enhance load-bearing stability, and diagonal installation prevents glass fan sagging.

  5. Corner brackets using either impact corner brackets or pin corner brackets, with built-in guide channels, utilize a special adhesive guiding design to effectively deliver the two-component adhesive to the inner corners, resulting in high strength, resistance to breakage, a naturally flat surface, and significantly improved overall efficiency!



Product Thickness(mm)Visible Width(mm)Thermal Insulation Strip(mm)Glass Configuration(mm)
Frame:85Frame:73Frame:345+20A+5

Glass Fan:85

Frame Fan:83

Frame Fan:345+12A+5+12A+5

Pressure Rigging:25




Customized exclusive door and window solutions

Famine's professional team provides one-on-one product selection and design services, ensuring that every window perfectly matches your building needs

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