Sun protection system heroal VS Z EM
Using heroal VS Z EM in the kitchen

heroal VS Z EM

Clamp-on sun protection with solar-powered drive for easy retrofit

The clamp-on sun protection system heroal VS Z EM is perfectly suited for rented property or existing buildings, as its installation does not require any drills and a possible later removal can be done without any leftover marking of the structure. Driven by an integrated solar-powered drive, heroal VS Z EM does not require any power supply. So you can have your sun protection installed as a retrofit and still operate it electrically, via a wall switch or a radio remote control. This sun protection has a wide range of applications and can be ideally adapted to satisfy your design preferences and functional requirements.

  • sun protection suited for a retrofit
  • for windows made of aluminium, PVC or wood
  • from translucent to blackout

    Product Details

  • More product details


    Sun protection systems provide for healthy living and working conditions. They create a pleasant room climate on hot days and help to save air conditioning and heating costs, as natural light can be individually controlled as needed. Sun protection systems from recycled aluminium and high-quality textiles are resistant to the elements and stand out for their high material stability and extreme durability.


    The sun protection system can be fitted in the window frame without much effort and the need for special tools by a specialist company or the final customers themselves. The installation is done from inside the building, so that no scaffolding or cranes are needed for higher floors. As no structural alterations become necessary, tenants are not required to obtain a permission from the landlord and owners do not require the consent of the assembly of owners.


    As it is driven via an integrated solar-powered drive, the heroal VS Z EM does not require an additional power supply. If the sun doesn't shine sufficiently, the battery holds a charge to lift or lower the sun protection for approx. 100 times. The motor can also be charged via an integrated battery using an additional interface. The heroal VS Z EM can be controlled at the push of a button on a remote control or via a manual switch on the wall.


    The aluminium parts of the heroal VS Z EM are coated with the highly weather-resistant heroal hwr powder coating – for perfect colour uniformity with heroal systems for windows, doors, sliding doors, curtain walls and canopies. The standard portfolio of more than 250 different textiles offers a great freedom of design. Different translucencies are available, from almost transparent to opaque. Depending on the chosen fabric, sun and UV radiation may be reduced by up to 100 %. With the heroal VS Z EM, elements up to 2.2 m high and 2 m wide, with a maximum area of 4.4 m², can be created.


    The clamp-on sun protection heroal VS Z EM offers ideal protection from glare, prying eyes, heat and UV radiation, and it withstands strong winds up to 60 km/h (wind speed 7). As opposed to a rope guidance or guide rails, there is no gap between the textile and the window reveal, so that the heroal VS Z EM, in combination with heroal blackout textiles, provides for 100% room darkening.

    Everything from one source

    heroal offers products for the building shell from one source: heroal sun protection systems are compatible with heroal systems for windows, doors, sliding doors, canopies and curtain walls, and are perfectly matched in terms of design and function. Thanks to their colour uniformity and well-thought out design details, heroal systems can be easily combined with each other and integrate seamlessly into the building shell.

  • Prospects

  • Dimensions & drawings


    Box type
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    Box size [mm]


    Max. Elementwidth [mm]
    Max. Elementheight [mm]
    Max. area [m2]

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heroal systems stand for a variety of designs

Colour is one of the most important elements of design, both in interior design and architectural design of the building shell. The versatile coating technologies and colour spectrums offered by heroal provide for the best variety of designs in highly weather resistant quality. In addition to this great variety, heroal offers a bending and edging service for round arches and curved elements for windows and doors, as well as an extensive range of fabrics for heroal zip and textile screens.

The heroal promise

When it comes to how we live and work, the most important thing is having choices. heroal knows that. As a family-run company with more than 140 years of experience, we believe that when it comes to quality, there are no compromises. That is why our products give you a way to create ideal solutions for nearly any requirement. As a technology leader, we believe that quality means more efficiency, more reliability and more performance – solutions that are "SIMPLY. BETTER."

  • over 3,500 specialist partners worldwide
  • products with tested quality
  • family-run company with a long tradition
  • made in Germany
  • personalised design
  • comprehensive range of services
  • superior technical solutions