
Retrofitting sun protection
Add solar shading and privacy screening to existing buildings where needed.
Plan the retrofit installation of a roller shutter, an external venetian blind, a fabric screen and suitable motorisation or controls – tailored to the façade, windows and intended use.
Brand-independent
9 service technicians
Luxembourg
Common faults
What we often see when providing this service.
Photos and identification details help us prepare for the visit. The final diagnosis is made on the unit itself.
01
Roller shutter
Retrofit blackout shading, privacy screening and additional weather protection.
02
External venetian blinds
Adjust daylight flexibly and complement the façade with a technically suitable solution.
03
Fabric screens
Slimline fabric solar shading for large glazed areas.
04
Motorisation
Operate existing or new systems electrically, with wireless control if required.

Repair & maintenance
Retrofitted shading must suit the façade.
Retrofitted solar shading affects appearance, fixings, power supply and the connection to the window. We therefore assess the installation conditions as a whole.
- Assess the windows and façade
- Determine the system type and fixings
- Plan the power supply and controls
- Allow for maintenance and inspection access
Service process
From the problem to a clearly explained solution.
01
Enquiry
Send details of the problem, a photo and your contact details.
02
Assessment
We check whether the issue falls within our remit, its possible cause and any preparation needed.
03
Appointment
Schedule the visit according to the scope and urgency of the work.
04
Work carried out
The technician carries out the agreed work and documents the outcome.
Frequently asked questions
Before your service appointment.
Can solar shading be retrofitted to existing windows?
Often, yes. The key factors are the space available, fixings, façade conditions and the desired system type.
Which systems are suitable?
Depending on your aim, a roller shutter, an external venetian blind, a fabric screen or other suitable systems may be options.
Can a motor be fitted directly?
Yes. Motorisation and controls should be matched to the power supply and the intended method of operation from the outset.
Related services
A fault often involves other components too.
Service Friends
Report your problem directly.
A photo and a brief description are enough for an initial assessment.


