CLe
A sliding system from the Arkial range suited for renovations or new construction where low costs and simplicity are a priority.
CLe is designed around a minimised number of profiles, allowing the most common configurations of sliding systems: windows and doors of two, three or four moving panels.
It has, however, some versatility as the threshold can be simple, tubular (for better water drainage) or double for improved thermal and acoustic performances.

| Glass Thickness |
| Simple Glass |
4mm to 6mm |
| Double Glass |
11mm to 18mm |
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| Testing |
| Air Permeability |
Classe 3 |
| Water Tightness |
Classe 4A |
| Wind Resistance |
Classe B3 |
| Thermal Efficiency |
Uw = 4,0 W/m2K |
| Acoustic Insulation |
RW = 30dB (-1, -1) |
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Nota: Test results made in notified laboratory n.º 1239, report n.º 20623, n.º 20520-2 and n.º20686-1. Frame with 1600mm x 2000mm (LxH) *Ug = 3,0W/m2K |