Technical support
scheduled maintenance
Dieffelegno also offers a scheduled maintenance plan which lets our expert technicians take care of your doors and windows. Our doors and windows come with a two year free technical support package after which you can sign up for our periodical check plan. For a small sum, we organise a complete service to check the condition of your doors and windows. Our technicians carry out an inspection and make a report on the items they have examined, on what maintenance work (if any) is required and, at the customer's request can either carry out such work or provide the customer with the information needed for DIY maintenance.
- Form for scheduled assistance