Skip to main content

Brand-neutral repairs to steel frames

Door frames are exposed to high loads on a daily basis. Damage not only impairs the function, but also the security of the entire door system.


Professional frame service

Our frame service team ensures that your frames are professionally repaired, adapted or modernised without the need for a complete replacement.


Frame services

We offer the following repairs for door frames:

Repair after break-in or in the event of a defect

We restore damaged or defective steel frames to their original functionality.

Strapping frames

We customise frames and change opening directions.

Customise frames

We shorten, lengthen, widen or narrow steel frames for a perfect fit and function.

Installation and reinforcement of transom slots

We reinforce or install new transom slot profiles.

Use of new sleepers

We replace or straighten worn or bent sleeper profiles.

Adaptation for electric openers

We retrofit flush-mounted striking plates for electric strikes.


Your frame in the best hands

We restore your steel frame to a safe and visually perfect condition. Using professional methods and many years of experience, we ensure the long-term functionality of your entire door system. Simply enter your request via our contact form or directly to zargenservice@arbonia.com. We will get back to you promptly and find the right solution together.

Contact us