Linea Rossa GLR-33 Water Isolation Sound Performance Flyscreen Design

GRANDE Linea Rossa GLR-33 Insulated Sliding System


Our system combines superior insulation and energy efficiency with smooth, effortless sliding performance.


Its innovative design blends aesthetics and functionality, supported by a durable, corrosion and UV-resistant structure for long-lasting use.


Modern finishes such as silver-bronze anodizing, powder coating, and wood effects complement a wide range of architectural styles.

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Application Features

  • ✓ 90° Sash Joint
  • ✓ Thermal Insulation
  • ✓ High Corrosion Resistance
  • ✓ Smooth Mechanical Solutions
  • ✓ Insect Screen
  • ✓ Fixed and Movable Sash

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GLR-33 Gallery

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