In its version of straight head sashes, the GALANDAGE 4200 Slider solution is included. It is designed to allow the possibility of an integral opening in the space to totally hide the sashes in the building's curtain wall chamber. This achieves a 100% opening surface.
The GALANDAGE option allows a single rail and dual rail frame allowing for balcony systems with 1, 2 & 4 hidden sashes.
It also allows for the incorporation of one sash in parallel hidden from the Tamiz solar protection system.
Thermal insulation coefficient – U value
Uf from 2,3 W/m2K
Uw from 1,6 W/m2K (according to the specific configuration, dimensions and glazing)
Maximum free space for glazing: 26-29 mm
Maximum sound insulation Rw = 39 db
Sections: frame – 60, 65, 77 and 80 mm (2 rails) or 106 and 126 mm (3 rails), sash – 33 and 37 mm
Thickness of the aluminium profiles: profiles for windows – 1,5 mm
Length of the thermal break : 14,6 and 20 mm
Maximum dimensions (width*height): 4400mm*2600mm (2 sashes sliding window)
Maximum weight/sash: 100-200 kg
Wind resistance (according to EN 12210:2000): Class C5
Water tightness (according to EN 12208:2000): Class 7A
Air permeability (according to EN 12207:2000): Class 3
* Possibility of dual colour
* Colour powder coating (RAL, mottled and rough)
* Wood effect powder coating
* Anti-bacterial powder coating