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01.10.2025

Controlling Roller Shutters via app: how to retrofit them successfully

Woman controls her ROMA Roller Shutters with an app while on vacation

If you want to control your Roller Shutters via app and retrofit them, you will find clever solutions that can also be easily implemented in existing buildings. A smart Roller Shutters makes your home more comfortable, safer and more energy-efficient. Particularly practical: electric Roller Shutters can be controlled and retrofitted via an app - for example with systems from Somfy and ROMA or by integrating them into an existing Smart Home. Find out in this article how retrofitting works, what to look out for and how you can make the most of ROMA Roller Shutters with an app.

Controlling and retrofitting Roller Shutters via app: the most important facts in brief

  • Retrofitting made easy: Existing Roller Shutters can also be electrified and integrated into the Smart Home.

  • Flexible control: via smartphone, tablet, voice assistant or automatic programs.

  • Compatible with many systems: e.g. Somfy TaHoma, Loxone, KNX or Digital Strom.

  • More convenience and security: time control, presence simulation and weather automation.

Why control Roller Shutters via app?

Controlling Roller Shutters with your cell phone is not just a technical gadget, but offers real added value:

  • Convenience: control from the comfort of your sofa, bed or on the move

  • Security: simulation of presence on vacation

  • Energy efficiency: optimal use of daylight and thermal insulation

  • Individual scenarios: e.g. "Open in the morning" or "Activate sun protection from 28 °C"

Retrofit solutions for existing buildings

If you want to control and retrofit your Roller Shutters via app, there are usually two steps involved: motorization and integration into a Smart Home system. Both can be implemented easily and cleanly with the right components - even in existing buildings.

Controlling Roller Shutters via app: electrical conversion

If your Roller Shutters have been operated manually up to now, the first step is to motorize them. This involves replacing the belt winder with a tubular motor. This conversion is possible for many existing roller shutter boxes - especially for Front-Mounted Roller Shutters, which can be flexibly mounted on the façade.

Advantage: After installing a motor, you can operate the Roller Shutters via radio remote control, wall switch or app.

Radio control with app connection

After installing a motor, you need a control system - e.g. from Somfy and ROMA. Roller Shutters can be controlled with the Somfy TaHoma Switch control panel:

  • Control via app (iOS/Android),

  • integrate them into scenarios (e.g. "Close Roller Shutters at sunset"),

  • Couple with sensors (sun, wind, rain).

Voice control via Alexa, Google Assistant or Apple HomeKit is also possible.

Hand with app on cell phone

How to retrofit step by step

1. advice from a specialist partner

Get individual advice on which retrofit solution is suitable for your windows - e.g. for windows that are difficult to access, skylights or conservatories.


2. product selection and measurement

Together with a ROMA specialist partner, you choose the right system. Different control solutions are possible depending on the window and structural situation.


3 Installation and commissioning

Retrofitting usually takes place within one day. The control unit and app connection are then set up. Your specialist partner will explain the operation to you.

ROMA: Roller Shutters app and Smart Home integration

ROMA enables the control of Roller Shutters, External Venetian Blinds and Textile Screens via partner solutions - including:

Thanks to these connections, ROMA systems can be easily integrated into your existing Smart Home.

Bedroom from inside with Roller Shutters that lower via app

Check funding opportunities

Retrofitting external sun shading with smart control may be eligible for funding - e.g. as part of summer heat insulation via BAFA. Use the ROMA BAFA subsidy helper to obtain the appropriate documents quickly.

Controlling and retrofitting Roller Shutters via app: very easy with ROMA

Whether you want to increase comfort, save energy or create a smart living atmosphere: ROMA is the right choice for anyone who wants to control their Roller Shutters via their cell phone. Thanks to high-quality drives, app integration and individual advice from qualified specialist partners, retrofitting is quick, clean and sustainable.

Frequently asked questions (FAQ) about controlling and retrofitting Roller Shutters via app

Can I control my existing Roller Shutters via app?

Yes - by retrofitting a motor and a compatible control system, existing Roller Shutters can also be controlled and retrofitted via app. This solution is a sensible investment in convenience and future-proofing, especially for windows that are difficult to access or as part of an energy-efficient renovation.

Which systems support the ROMA Roller Shutters app?

ROMA systems are compatible with Somfy, Elero, Loxone, KNX and other Smart Home platforms. Integration takes place via suitable gateways and apps. This allows the sun shading to be precisely adjusted to individual daily routines, weather conditions and lighting conditions.

Discover ROMA Smart Home

What are the advantages of app control?

The app control offers convenience, security and energy efficiency. You can automate Roller Shutters, operate them from any location and integrate them into smart scenarios. In addition, energy consumption can be sustainably reduced through targeted control of sun and heat protection.

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