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Classic Linear Sliding Door medium heavy

Classic Linear Sliding Door medium heavy

Experience the elegance and reliability of the Record STA 21—a classic linear sliding door tailored for light to medium-heavy duty needs. Rooted in System 20 heritage, this solution offers whisper-quiet operation, intelligent self-learning drives, and seamless sensor integration for a smooth, safe entrance experience.


  • Adaptable configurations—single, double, and telescopic models.

  • Broad passage widths (800–3000 mm) and door weights (up to 120 kg).

  • Flexible installation—suitable for diverse mounting scenarios.

  • Premium security and emergency-ready design.

  • Sleek design for seamless architectural integration.





Features of Classic Linear Sliding Door medium heavy :

  • Self-learning 32-bit microprocessor control with customizable modes.

  • Ultra-quiet motion enabled by advanced gear, roller, and profile components.

  • Safety-compliant with DIN 18650, EN 16005, and EN ISO 13849 standards.

  • Programmable via BDE-D control with multilingual display or secure key switch.

  • Optional enhancements: motorized locking, escape systems, battery backup.

For more details on Classic Linear Sliding Door medium heavy , contact us using the information below.

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Discover the ultimate in security and convenience with our state-of-the-art Sliding doors and sliding door systems. Perfect for residential and commercial properties, our shutters offer protection, energy-efficiency, and smooth operation. Request a free quote for supply, installation, or maintenance.

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