"A retrofitted Roller Shutters is a small component with a big impact: it reduces energy losses and increases the efficiency of a building in the long term."
ROMA Energy and Environmental Manager
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12.12.2025
Retrofitting Roller Shutters: Everything you need to know
Whether for energy, security or comfort reasons, retrofitting Roller Shutters is one of the most sensible modernization measures. ROMA offers tailor-made solutions for almost every building situation - from old buildings to patio doors and gable windows - which can be easily retrofitted with external sun protection and equipped to the highest technical standards. The use of modern Roller Shutters can enhance the overall effect of the façade and improve the functionality of the building in the long term.
Use the ROMA specialist dealer search to find a competent contact person and get professional advice.
Retrofitting Roller Shutters: The most important things in brief
Roller Shutters can also be retrofitted to windows and doors.
Retrofitting is possible with or without a box, depending on the structural situation.
Retrofitting Roller Shutters with Smart Home integration significantly increases convenience.
Roller Shutters offer protection against burglary, heat, cold and insects.
In some cases, the retrofitting of Roller Shutters can be subsidized by the state, for example by BAFA.
Retrofitting Roller Shutters: these are the options
Depending on the type of building, window shape and individual requirements, various retrofit solutions can be considered. The decisive factor is whether the Roller Shutters are to be installed individually or in combination with a window replacement. Aspects such as burglary protection for Roller Shutters, thermal insulation or Smart Home functions also influence the choice of the right system. ROMA offers a wide range of Roller Shutters that are precisely tailored to the respective installation situation, both technically and aesthetically.
Front-Mounted Roller Shutters
Front-Mounted Roller Shutters are mounted on the outside of the façade or in the reveal and are ideal if you want to retrofit Roller Shutters without a box. The technology remains invisible from the inside and is particularly attractive for renovations.
Advantages:
No intervention in the building envelope - ideal for existing buildings and energy-efficient window renovations
Visible, modern design with a wide range of colors and finishes
Very good insulation and soundproofing values with professional installation
ROMA Front-Mounted Roller Shutters are made of high-quality aluminum and offer high stability, durability and reliability in all weather conditions.
Top-Mounted Roller Shutters
Top-Mounted Roller Shutters are mounted directly onto the window and installed together with it - a particularly efficient solution if you want to retrofit roller shutters and are planning to replace the window anyway. The roller shutter box sits invisibly in the building structure and blends harmoniously into the façade.
Advantages:
Clean, almost invisible integration into the building structure
Excellent thermal insulation values thanks to sophisticated system design
Ideal for renovations with window replacement and energy modernization
Roller Shutters can be easily retrofitted and windows modernized with optimally coordinated ROMA add-on systems.
Angled Roller Shutters
Whether large glass front or modern gable window: Roller Shutters for slanted windows can also be easily retrofitted . ROMA Angled Roller Shutters are precisely adapted to the respective window geometry and offer reliable sun, privacy and heat protection.
Advantages:
Suitable for asymmetrical and unusual façade shapes
Perfect solution for architecturally sophisticated properties and modern glass architecture
The design remains free even with complex window shapes - without having to forego the advantages of modern Roller Shutters.
Why is it worth retrofitting Roller Shutters?
If you have Roller Shutters retrofitted, you gain much more than "just" shade: Retrofitted Roller Shutters offer a number of advantages. This is because modern ROMA Roller Shutters can noticeably increase everyday comfort and protect the fabric of the building in the long term.
More security
Roller Shutters can be retrofitted with burglary protection using reinforced profiles, special guide rails and optional security components. This increases resistance to unauthorized opening and noticeably enhances building security.
Effective insect protection
Roller Shutters with Insect Screening can be retrofitted with integrable insect protection systems - ideal for bedrooms, living areas and patio doors. The combination of Roller Shutters and insect screens ensures pleasant nights and undisturbed ventilation.
Increase energy efficiency
Modern Roller Shutters improve insulation in both summer and winter. Closed blind systems reduce heat loss, save heating costs and also act as heat protection. In older buildings in particular, this leads to significant energy benefits and greater living comfort.
Retrofitting Roller Shutters with ROMA Smart Home
If you retrofit electric Roller Shutters, they can be seamlessly integrated into modern Smart Home systems even after installation, thereby offering a significant boost in convenience, efficiency, and security.
Benefits of Smart Home retrofitting:
Convenient control via app, voice command, or automated scenarios
Automatic daylight and shading control based on the sun’s position
Presence simulation for enhanced security in everyday life
Step by step: Retrofitting ROMA Roller Shutters
Professional retrofitting requires precise planning and professional support. ROMA specialist distributors accompany the entire process - from the initial consultation to the final commissioning.
Advice & planning: individual analysis of the structural situation and selection of suitable roller shutter systems.
On-site measurement: precise measurement for a custom-fit production.
Quotation & commissioning: transparent cost presentation and joint determination of all equipment details.
Manufacture & installation: production to the highest quality standards and professional installation on site.
Commissioning & instruction: function test, setting of the control system and introduction to operation.
Retrofitting Roller Shutters with ROMA pays off
Sun protection, comfort, security, and thermal insulation— retrofitting Roller Shutters is one of the most sensible home improvement measures. Whether you want to retrofit Roller Shutters in an older building , are looking for a solution for complex window geometries, or want a smart control system or solar-powered Roller Shutters: ROMA offers high-quality Roller Shutter systems for virtually any installation situation. Thanks to high-quality “Made in Germany” products, a wide variety of designs, and intelligent technology, you’ll not only gain functionality but also a significant boost in quality of life.
With durable materials, modern Smart Home technology, and a wide variety of designs, every building gains clear added value. And even if you’d liketo renovate your existing Roller Shutters , ROMA offers modern, technically advanced systems that noticeably enhance quality and comfort.
Frequently asked questions (FAQ) about retrofitting Roller Shutters
How much does it cost to retrofit Roller Shutters?
The cost of retrofitting Roller Shutters varies depending on window size, material, operating mechanism, and installation complexity. Electric and smart solutions may be slightly more expensive, but they offer greater convenience in the long run and automatically controlled thermal insulation.
Are Roller Shutters available for retrofitting without drilling?
For certain situations—such as rental apartments or facades on historic buildings—there are clamp- or adhesive-based solutions. However, for adurable and stable solution, a front-mounted or top-mounted roller shutter system is recommended in most cases, as these systems function reliably over the long term and can be optimally adapted to the building’s specific conditions.
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