There are two versions:
- 4500 elevating sliding
that bases its operation on a system in which the sashes are fitted with a mechanism that permits its own elevation whilst opening and descending when closing in such a way that the closed door rests over the top and bottom longitudinal water tightness gaskets allowing it to be fixed in whatever position.
Possibility of corner sash meeting at 90° without mullions.
In the fixed light and sash configuration, the rail in the fixed zone remains hidden.
- 4500 in line sliding
(not elevating) allows the sliders to be made economically in large dimensions.
It presents configurations of sash fixed light, Fixed light sash fixed light, 2 sashes 2 fixed lights and 4 sashes.
The rail where the sashes slide along is made of stainless steel in order to avoid wear and tear.
Thermal insulation coefficient – U value
Uw from 1.5 W/m2K (according to the specific configuration, dimensions and glazing)
Maximum free space for glazing: 30 mm
Maximum sound insulation Rw = 42 db
Sections: frame – 100 mm (version lift and slide) or 123 mm and 127 mm (version sliding) and 185 mm (3 rails) mm, sash – 51 mm
Thickness of the aluminium profiles: profiles for doors – 2.0 mm
Length of the thermal break: frame - 30 mm and 24 mm, sash: 14.6 mm
Maximum dimensions (width*height): 3350mm*2900 mm
Maximum weight/sash: 400 kg (version loft and slide) or 280 kg (version sliding)
Wind resistance(according to EN 12210:2000): Class C4
Water tightness (according to EN 12208:2000): Class 8A
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