Our windows and doors meet the highest demands for burglary protection as standard. You can also upgrade to the higher security classes RC1N and RC2N. For the KF 500 UPVC and UPVC/aluminium windows, the innovative I-tec Locking ensures maximum security at RC2N level as standard.
Doors are fitted with a three-way or five-way locking mechanism. The latter offers a special class of security. You can also select an automatic locking mechanism that is operated via finger scanning, transponders or radio transmitters.