
Cross bar lock (Panzerriegel)
A bar across the full width of the door secures it at lock height. For solid doors with enough space between wall and frame.
Installation from €210 plus materials
Cross bar lock, additional lock, multi-point locking or electronic door lock — we advise, supply and fit. Security starts with the lock.

The six solutions we fit most often. Which one fits depends on the door, frame and hallway — send us a photo.

A bar across the full width of the door secures it at lock height. For solid doors with enough space between wall and frame.
Installation from €210 plus materials

Locks the door at the top and bottom. Ideal where a cross bar doesn't fit — narrow hallways, lighter doors, even glass doors.
Installation from €210 plus materials

The standard in almost every front door. We fit branded locks from ABUS, BKS, CES, IKON, EVVA, KESO, BASI and ASSA — built to last.
Installation from €45 plus materials

An additional lock, operated from the inside only or from both sides. Can be retrofitted to almost any door.
Installation from €90 plus materials

Secures the door at several points — top, bottom and side. Prising it open becomes almost impossible.
Installation from €150 plus materials

Open via app, chip card or fingerprint — many models also log who opened the door and when.
Installation from €100 plus materials




Fixed prices including fitting and keys. We'll tell you which cylinder suits your door on the phone or from a photo.
One key for the front door, flat, cellar and letterbox — or a system with different access rights for tenants, caretakers and companies: master keys, group keys, central-lock function. We plan the system for your building, supply cylinders with a security card and fit them.
| Solution | Suitable for | Protection | Retrofittable |
|---|---|---|---|
| Cross bar | Solid flat and front doors | Very high | Yes |
| Bar lock | Narrow hallways, glass doors | Very high | Yes |
| Rim lock | As a second lock, almost any door | Medium | Yes |
| Multi-point locking | Front doors, new builds | Very high | Depends on the door |
| Electronic | Offices, holiday flats, convenience | High | Mostly yes |
Send us a photo of the door from inside and outside. We'll tell you what fits and what it costs.
Yes, but only with your landlord’s consent. Best get it in writing before we fit it.
Both give the same protection. The door decides: a cross bar needs space next to the frame, a bar lock does not.
We do not award subsidies ourselves. Whether and how your project can be funded – for example with a KfW loan – please clarify with your bank before the work starts. We give you a written quote for the application and then carry out the work as agreed.
24/7 emergency service
Fixed price on the phone · 24/7 · weekends and holidays too
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