GLR-33 Insulated Sliding System

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LineaRossa Aluminium Sliding Systems
GLR-33 Insulated Sliding System

Superior insulation and smooth movement for wide glazed areas

GLR-33 Insulated Sliding System

GLR-33 combines high thermal insulation with quiet, controlled sliding comfort. Its 24–60 mm glazing range, 21 mm thermal barrier and standard 250 kg sash capacity deliver dependable performance for large openings. Anodised, powder-coated and wood-effect finishes complement contemporary architecture.

Superior Thermal Insulation — A 21 mm thermal barrier and 24–60 mm glazing enhance indoor comfort and energy efficiency.
Smooth Mechanical Solution — Despite its high load capacity, the sashes move quietly, smoothly and with control.
High Corrosion Resistance — Durable profiles and finishes support long-lasting performance in demanding conditions.
Architecturally Compatible Finishes — Anodised, powder-coated and wood-effect options complement different design languages.

Product Options

Insect Screen

Enjoy cool summer evenings without disturbing your sleep.

Acoustic Performance

Feel the silence, experience the difference.

Water Insulation

No passage for water, complete protection for comfort.

GLR-33 adapts to varied project needs with fixed and moving sash configurations, integrated insect screens and 90° sash junctions. Its durable profiles and high corrosion resistance create elegant, long-lasting sliding solutions.