-82 mm system with innovative multi-chamber geometry - Insulation values of up Uw = 0.67 W/(m²K) -Glass penetration of 25 mm reduces heat transfer - Universally suitable for new constructions and house renovation projects -Three-level seal keeps out noise, cold, damp and draughts -Wall thickness at the highest RAL quality standard ‘Class A’ (DIN EN 12608) -Also available as AD system with rebate seal -Surface finishing with films and skirtings possible

-U values of Ud = 1.4 W/(m²K) as standard -Glazing thicknesses of up to 52 mm -Duothermically separated threshold with integrated insulation strip for maximum energy efficiency -Classic design with elegantly rounded edges. - Duothermically separated threshold with integrated insulation strip for maximum energy efficiency; optimum accessibility thanks to low installation height (50 mm) -Also available with optional aluminium panel providing a wide range of possibilities for individual creativity

-5-chamber profile with 70 mm basic installation depth -Insulation values of up to Uw = 0.76 W/(m²K) -Classic contours with slightly rounded edges, particularly small visible surfaces and grey seals -Particularly low maintenance thanks to homogeneous surfaces and surface-flush glazing beads. -Optimal stability for long-lasting functionality and value retention -Total compatibility with the other VEKA 70 mm systems SWINGLINE and TOPLINE -Available as recessed and semi-recessed version -Also suitable for the manufacture of parallel slide & tilt doors