STANDARD OPTIONS
- door leaf frame made of softwood
- "honeycomb"-filled core
- transparent glass, 4 mm thick (for glazed doors)
OPTIONS WITHOUT EXTRA CHARGE
- ventilation sleeves
- three hinges - applies to rebated door leaf
OPTIONS AVAILABLE WITH EXTRA CHARGE
- Silent package 37dB (drop seal + soundproof core) (STANDARD INVEST 10 only)*
- MAT DRE glass (glazed doors only)
- tubular chipboard core
- "100" door leaf width
- ventilation undercutting
- recuperative undercutting (-15 mm)
- plastic ventilation grille
- aluminum ventilation grille
- BULAJ porthole glazing in black or steel colour available separately
* Silent 37dB package applies to rebated single-leaf door
REBATED DOOR LEAF
- straight edge in CPL decors
- R2.5 edge in CPL decors (price group II), direct-formed
- straight edge and Slim glazing frame in Finish foil decors
- 2 silver screw-in pivot hinges
- single-point mortise lock (simple key, bathroom, cylinder insert or economic)
- "80E" and "90E" width (so-called "investment standard", door clearance 800 mm and 900 mm with 90 degrees opening angle respectively, available on special request, subject to approval of the Investment Department)
AVAILABLE FROM STOCK:
- STANDARD INVEST 10, rebated, alpine white (selected configurations)
3.1 
