A sliding glass doors hardware with self-closing mechanism (without using electricity)

UNIKAIR SELF hardware allows you to install a frameless door with an automated self-closing application. It can be built-in to a larger glass wall to preserve light and keep the visual connection between two spaces. An ideal solution to preserve a room's environmental insulation.

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  • Our systems are tested to 100,000 cycles
  • European Design
  • KLEIN® 5 year warranty
Technical file UNIKAIR SELF
Protect your room's environmental insulation with UNIKAIR SELF
The self-closing system will help improve energy efficiency of any architectural interiors.
Downloads and technical Information

Installation types


Product details

    • Frameless sliding glass door system.
    • Installation on 3/8″, 1/2″ and 5/8″ glass wall.
    • Anodized aluminum profile Silver.
    • Easy installation: the sliding glass doesn’t have to be mechanized (tempered or laminated).
    • 3/8″ and 1/2″ sliding glass panel.
    • Weight up to 220 lbs.
    • Height adjustment of +/- 1/8″.
    • Clean and innovative design.
    • The bearing system allows smooth and effortless movement.
    • No need for a floor track, leaving the passageway clear.
    • Five-year KLEIN® warranty.
    • Closing options:
    • KSC, Klein Soft Closing: Smooth, controlled closing. Allows for panes starting at 31 1/2″ width.
    • KBS+, Klein Brake System: Stop with damper brake. Standard for the entire line.


ISO 14001

ISO 9001

5 year warranty

Spanish fabrication certificate