Air Permeability

Class 3

Water Tightness

Class 7A

Resistance to Window Load

Class 4

Thermal Transmission

Uw=2,8 W/m2.K
(Ug=1,6 W/m2.K)

Acoustic Attenuation

Rw(C;Ctr)<28(-1;-2)dB

N23000

Sliding system, with a depth of just 91.5mm and a 55mm visible frame, available on monorail and tri-rail options.
Robust and high quality system, it offers all guarantees for various dimensions of sliding, windows and doors.
This system has been developed to answer to the market demands, to esthetical as well as safety requirements where thermal insulation is not a priority.The use of plushes with central blade betters the watertightness and air permeability.
It allows the connection to navarra® side-hung window systems. 

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Portfolio of Works