Application

• For non-thermally insulated, sliding balcony and loggia enclosures – L50B variant.
• For sliding interior walls and pass-through windows – L50S variant.

L50B segments are designed for balcony enclosures on floors up to 25 m above ground and loggias on floors up to 55 m above ground.

L50S products are intended for sliding partition walls (solid or glazed), which can be used as non-load-bearing interior walls in residential, public utility, and industrial buildings.

Technical Description

The L50 system consists of single-chamber aluminum profiles without thermal break. The sliding of the panels is carried out on specially designed running carriages.

Due to the type of frame used, the construction can be prefabricated on a double or triple track.

Installation Depth:

• Frame – 50 mm (double track), 89.5 mm (triple track)
• Panel – 30 mm

The L50 system allows various types of infills (single, safety, or double-glazed glass, as well as opaque chipboard panels) with thickness from 4 to 18 mm.

Maximum Construction Dimensions:

• L50B – window segment: H = 1650 mm, W = 1300 mm
• L50B – door segment: H = 2800 mm, W = 1300 mm
• L50S – sliding segment: H = 3000 mm, W = 1500 mm, maximum panel weight 40 kg

Technical Parameters:

• Fire Classification of Yawal L50 Segments:
  • Non-fire spreading (NRO) – glazed walls and segments
  • Low fire spreading (SRO) – solid walls
• Acoustic Insulation according to PN-87/B-02151/03:
  • Safety laminated glass 6.4 mm (33.1) – Rw = 22 dB