Door maintenance

A door requires regular maintenance to maintain its functions for many years.

We recommend that you check the following points once a year:

  • condition of the external surface
  • condition of the seals
  • lubrication of hardware

Contact us, we will be happy to carry out a functional check and adjustment of the fittings.

The hardware must be adjusted and greased every 2 - 3 years.

in case of fire-protection, your should ask the technician to check it.