IDEAL 4000

Profile width 70 mm

– value of Uf thermal transfer coefficient for the standard frame-sash combination: 1.3 -1.4 W / m²K
– sealing system with two levels of insulation
– glass thickness up to 41 mm
– sash with varied design (classic-recessed / soft-line semi-recessed / round-line recessed / round-line semi-recessed)
– burglar resistance tested according to RC2 class
– five-chamber system as a standard combination
– available in many color variations and with aluminum aluskin plating