ᐅ Which security rating should you choose for windows?

YES... simple glass instead of laminated safety glass (VSG)

Curly schrieb:
For us, RC2 was unfortunately way too expensive (over 7000 Euro for the whole house). We are now using RC2n throughout the house, which was much cheaper since the glass panes seem to be the most costly part.

Best regards
Sabine

I would be cautious about applying this too generally. For example, an attic window might not require RC2 or even RC2n. First, always identify and analyze the weak points in the house. Then secure those areas especially well, while others can be protected appropriately less.

For us, RC2 on the ground floor (3 double patio doors and three additional windows) costs an extra 1,800. I think it’s worth it.
Just for fun, I wanted to find out how much RC3 would cost, but due to construction reasons, that’s not possible for us...

Baumeister60 schrieb:
I wouldn’t approach this so generally here. It might be that an attic window doesn’t need RC2 or even RC2n. First, always identify and analyze the weak points in the house. Then specifically reinforce those areas, while others can be secured to a lesser extent as appropriate.

Hendrik007 schrieb:
I was just curious about how much RC3 would cost, but apparently it’s not feasible for us due to construction reasons...

From a burglary protection perspective, “ground floor equipment” is needed not only on the ground floor but also on upper floors that are easily accessible—such as those reachable via a garage roof or canopy with a small ladder. If there are construction-related weak spots, this should be taken into account when positioning elements: for example, place fixed windows on the less visible side, and the more easily forced patio doors where an intruder is more likely to be disturbed quickly. Also, keep in mind that classification standards are merely patient paperwork. They serve well for calculating insurance premiums, but a physically more effective combination of constructions, components, and measures might actually reduce risk better, even if it is rated lower officially.

The window manufacturer provides datasheets showing which product fits into which class in tabular form—but the more practically useful advice can often come from the local police officer specializing in crime prevention.

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11ant schrieb:
the patio door that can be pried open more easily placed where the burglar can be disturbed more quickly.

The patio door will of course be installed where it makes sense, not just where someone might someday try to force it open with a crowbar. If that is the main criterion, I would recommend a sealed bunker.

11ant schrieb:
Suitable for calculating the insurance premium

Maybe if you have a Picasso in the room to be protected. Otherwise, completely irrelevant for a typical policy that can be created online with just a few clicks.

Don’t be so afraid... go to the right gym, there you’ll meet all the serious criminals in the area. They’ll become your friends, and then you won’t need to lock anything anymore.
Karsten