Entrance doors:

• Box and casement thickness is 68 mm;
• Inward outward casement opening;
• doors have 2 sealing layers;
• inside glazing beads.

The unit is equiped with "SIMONSWERK" hinges, "FUHR" threepoint lock, timber or aluminium doorstep, varnished entrance doors have water outlet on the horizontal casement and glass contiguity places.

German standart IV 68 casement limitations:

• min width is 350 mm;
• max height at width 800 mm is 2300 mm;
• max width at height 2000 mm is 1100 mm;
• max allowed weight on 3 hinges is 150 kg;
• allowed size deformation are 3 mm on 1 m.