Cortizo 4500

The Cortizo 4500 thermal barrier sliding system, available in two sash design variants: with a segmented or rounded section, offers an excellent price / efficiency ratio.
The lifting sliders 4500 benefit from mechanisms that allow easy and safe movement of the sashes, and at the time of closure ensure perfect sealing through perimeter gaskets.
The system allows the sashes to be coupled to the 90º angle without a posture to obstruct the visibility.
Stainless steel runners eliminate wear on moving parts and superior aesthetics.
With the galvanized option, the 4500 system makes it possible to open the entire space by hiding the sash completely in the building walls.

Characteristics:
System in which the sash is mounted on a lifting mechanism by actuating the handle and then sliding it.
Section: Holster - 100 mm for a tread, 123/127 mm for 2-way running, 185 mm for 3-way running
Profile thickness 2 mm
Scaffold depth: 51 mm
Length polyamide bar: 24/30 mm heel, 14.6 mm sash Possibility of joining at 90 °.
Studs with rounded and straight design
Total door width up to 6700 mm
Height up to 2900 mm
The maximum weight of the 400 kg sash
Wind-tightness: up to class 3 (DIN EN 12207)
Watertightness: up to BA grade (DIN EN 12208)

Thermal insulation
Thermal insulation for profile: Uf from 1.4 W / m2K
Thermal insulation for the thermal insulation package: Ug = 0.6-1.1 WI m2K
Thermopaned package with a thickness up to 30 mm

Acoustic insulation
maximum acoustic insulation: Rw = 42 dB

Available colors:
The wide range of RAL colors (glossy, matte and textured)
Wood imitation colors
Possibility bicolored
anodized