Retrofit windows according to WK2

Burglar-resistant windows with resistance class

There are a total of 6 different resistance classes for security windows. Depending on the class, they are secured against various attempts at break-in, such as kicking and throwing or the use of various tools.

• If you decide to use burglar-resistant elements from the WK2 when retrofitting new windows, you can use them on the basis of their security features also without hesitation on the ground floor or in other accessible places such as terraces or balconies build in.
• WK2 elements have special glazing that makes attempted damage much more difficult.
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• The fittings of the elements are also locked on all sides with security plates.
• Furthermore, elements of resistance class 2 are equipped with a tested, lockable handle.


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Elements with WK2

Appropriate anti-burglary protection is also required window. This can prevent many break-ins.

• Therefore, when retrofitting your windows, you should at least install elements with WK2. This guarantees good protection against break-ins.
• The same applies, of course, to entrance doors. Euronorm security doors are also available in 6 different resistance classes. Whereby elements of WK2 and WK3 offer good protection.
• They have void-free door leaves, a multi-point lock, a security cylinder with a security card, a rear hinge safety device and multi-part door hinges.

Basically, the WK1 offers the lowest protection compared to the other classes and the WK6 therefore the highest. When buying your burglar-proof windows, pay attention to and Doors on the test certificate. Because only then are the elements verifiably burglar-resistant. The test center for components carries out the tests and creates a short report. This should be available at the time of purchase.