Security doors - Which companies / which trade install them?

Hello,

I would like to install a security door in my 3-year-old condominium and am looking for a suitable company. Unfortunately, I couldn't find any company on Google - I assume due to incorrect search terms.

Which trade should I contact for this?

Thank you, Reinhard

What do you understand by that? Which RC level should be achieved?

Rc2/3 should be deliverable by every door supplier, as long as it is not just the hardware-store goods.

It may be that you are not allowed to do that. That would be a matter of special and common property. Or have you already informed yourself about that?

It should definitely be RC2/3. It's not just about the delivery for me, but also about the installation.


It has been clarified and approved by the condominium owners' association. This is also recorded in the minutes.

It's not just about the delivery for me, but also about the installation.

For a door with increased security requirements, I would definitely not separate these. So the installation company delivers. Door and window manufacturers can be found under "Windows," "Doors," or "Building Elements." Apartment doors are often also offered as interior doors by carpentry shops. Window specialists who only work with plastic (in the sense of: no aluminum) often have a carpentry background. The criminal police advisory center may also be able to name such companies.

Exactly. Window makers have suitable doors, for wood it would be the carpenter. Mostly, there are simply "door dealers" who do exactly that (regardless of where they originally came from).