4500 Lift and Slide System with thermal break
A perimetral sliding door system with thermal breaking and a bevelled or curved style both in sashes and beads.
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.

Accoustic insulation

Maximum glazing: 30 mm.
Maximum accoustic insulation Rw=42 dB 


Uw from 1,5 (W/m²K)
Please consult typology, dimensions and glass

Opening possibilities

Sliding of  2, 3, 4 & 6 sashes.
Possibility of 3 rails
Possibility of 1 rail
(1 sash + 1 fixed light) 

Sections / Profile thickness

· Frame – 100/123/127 mm.
 185 mm. 3 rails
· Sash – 51 mm.
Door 2 mm.
Polyamide strip length
Frame: 30 & 24 mm.
Sash: 14.6 mm.

Categories achieved at test centre

Air permeability (EN 12207:2000): 
Water tightness (EN 12208:2000): 
Wind resistance (EN 12210:2000): 
Reference test 1,85 x 2,05 m. 
1 sash + 1 fixed light


Possibility of dual colour
Colour powder coating (RAL, mottled & rough)
Wood effect powder coating
Anti-bacterial powder coating