Window systems for timber, PVC and aluminium
Well-being begins with security.
Effective protection against prying
your windows open.
Anti-intruder protection up to RC3
In order to protect your home as best as possible, different security
levels are necessary depending on the accessibility of the window.
The greater the number and quality of locking points the better!
Our mushroom-shaped bolts and frame parts made of special
steel have proved their worth millions of times over. They even
make life difficult for experienced burglars, without compromises
in terms of smooth running and design.
A question of quality
With its automatic height adjustment
and roll function, our comfort mushroom
cam continuously slides easily
and precisely into the frame part,
where it securely interlocks. That's
something only SIEGENIA offers.