Would you like to retrofit external venetian blinds to protect your home or office from the sun, heat and glare? External Venetian Blinds such as the ROMAExternal Venetian Blinds offer precise light control, modern design and long-lasting quality - perfect for retrofitting to almost any building.
Retrofitting external venetian blinds: the most important facts in brief
Why retrofitting external venetian blinds makes sense
How are external blinds retrofitted?
Retrofitting electric external blinds: more comfort at the touch of a button
Retrofitting external blinds for windows: solutions for every installation situation
Retrofitting external blinds with solar: self-sufficient, sustainable, efficient
Retrofitting external Venetian blinds with ROMA: well thought-out down to the last detail
Frequently asked questions (FAQ) about retrofitting external Venetian blinds
Retrofitting external blinds is possible for many building types.
Electric and smart controls increase comfort and efficiency.
Also ideal for special solutions such as conservatories.
ROMA External Venetian Blinds offer durable quality, modern design and precise light control.
State subsidies are possible via BAFA.
Modern external Venetian blinds offer more than just sun protection: they regulate daylight in a targeted manner, improve the indoor climate, increase energy efficiency and protect privacy. Especially in existing buildings, the question often arises: can such a system be retrofitted?
The answer is yes - and often more easily than expected.
Retrofitting is carried out in several steps by a ROMA specialist partner:
1. consultation and planning: checking the structural requirements, selecting the appropriate system (e.g. Modular External Venetian Blinds).
2. measurement: exact measurement of the windows and reveals for a customized solution.
3. installation: fixing the guide rails and the external venetian blind box to the façade - weather-resistant and thermal bridge-free.
4. drive and control: electric (with mains connection) or solar-powered (wireless, ideal if there is no mains connection).
5. commissioning: setting up the control system (push-button, radio, Smart Home) and handover to the user.
If you want to increase convenience, you can retrofit electric external blinds - ideal for windows that are difficult to access or large areas. Integration into existing or new Smart Home systems is particularly practical. ROMA works with established partners such as Somfy TaHoma, Loxone and KNX.
Tip: An external automated sun shading system is not only more convenient, but also more efficient - it reacts to the position of the sun, time of day or weather and thus reliably protects against overheating.
The cost of retrofitting external venetian blinds varies depending on the window size, system type, control and installation situation. Retrofitting with ROMA Venetian blinds canbe subsidized by the stateas part of energy-efficient renovations - for example via the BAFA subsidy for sun protection. With the free ROMA BAFA subsidy assistant, you can quickly and easily find out whether your project is eligible for a subsidy.
Whether classic windows, French windows or floor-to-ceiling glazing - modern external blinds can be efficiently retrofitted to almost all window types. ROMA offers innovative solutions with solar drive that can be installed wirelessly and without electrical cables - ideal for window areas that are difficult to access.
With precise measurements, tailor-made systems and optional integrated insect screens, fall protection or smart controls, ROMA External Venetian Blinds can be perfectly integrated into any façade, both functionally and visually.
A conservatory needs plenty of light - but also effective heat protection. Façade Venetian Blinds or Textile Screens with high wind stability are ideal here. ROMA systems allow a view to the outside despite the sun protection, without impairing the sense of space - a real added value for glass architecture.
An external venetian blind with solar drive is ideal for retrofitting: no power connection, no interference with the building fabric, full functionality. The solar panel on the box charges the battery that drives the motor - reliably even in diffuse light.
Advantages at a glance:
Wireless installation, ideal for windows that are difficult to access
Integration into the Smart Home possible
Energy-efficient, eligible for subsidies, low maintenance
"Do you already have a manual external venetian blind? In many cases, the motor of the external blind can be easily retrofitted - also as a solar-powered version if no power connection is available. Your ROMA specialist partner will be happy to advise you on a suitable electrical retrofit."
Do you already have a manual external venetian blind? In many cases, the motor of the external venetian blind can be easily retrofitted - even as a solar-powered version if no power connection is available. Your ROMA specialist partner will be happy to advise you on a suitable electrical retrofit.
Whether convenient electric external venetian blinds, sustainable solar solutions or systems for conservatories - almost any building can be modernized with ROMA. Our External Venetian Blinds combine precise daylight control, summer heat protection and design diversity - individually tailored to your requirements.
The costs for retrofitting external venetian blinds vary depending on the window type, system, control and installation situation. An individual consultation with a ROMA specialist partner will provide clarity here.
Yes, you can retrofit electric external blinds - even with a solar drive if there is no power connection. They can be controlled by radio, app or as part of a Smart Home system.
Definitely. ROMA offers specially adapted solutions for conservatories - with high wind stability, efficient heat protection and solar-powered technology on request.
Yes, as part of the BAFA subsidy for residential buildings, external blinds can be subsidized for energy-efficient renovations. Use the free ROMA subsidy assistant for this.