APX 70

A 5-6-chamber featuring 70 mm profile depth and double seal system with possibility of application of 41 mm thick glass panes, with numerous possible profiles’ combinations.

System description

• thermal insulation value of the standard combinations Uf = 1.3 W/m²K
• glazing thickness up to 41 mm
• outstanding sound insulation up to sound transmission class IV (45 dB)
• double design variety in the sash (recessed | semi-recessed)
• different profile shapes for an individual design
• design glazing bead for the inside
• concealed drainage is possible
• 5-chamber profile in the standard combination
• circumferential backstop gasket in the frame and sash
• special security hardware guarantees the highest level of burglary protection.
• backstop gasket system available in countless decor finishes