Clamp-on zip screen with solar-powered drive

Outside sun protection solution without drilling

Outside sun protection is becoming more and more popular. Compared to inside sun protection, it offers not only protection from glare and prying eyes, but also effective protection from heat even on hot days, thus creating a pleasant room climate. Buildings where changes of windows or reveals are not wanted or allowed, e.g. listed buildings, rental property or existing buildings, require a solution which is easy to remove later, without any leftover marking of the structure. The textile zip screen heroal VS Z EM (Easy Mount) can be installed into the window frame without any special tools; it is radio-controlled via an integrated solar-powered drive. Clip holders are available for all conventional types of window made from aluminium, PVC or wood, creating a flexible textile sun protection system that can also be equipped with insect or pollen screens. Thanks to the zip-guidance of the textile, the clamp-on sun protection withstands wind speeds of up to 65 km/h. With a wide range of textiles and colours for boxes and guide rails, the heroal VS Z EM can be perfectly adapted to the look of the existing building.

R+T Innovation Award Winner 2021

The heroal VS Z EM was awarded the R+T Innovation Award 2021 Gold in the category "Textile Sun Protection". The external zip screen system with solar drive convinced the jury with its easy installation from inside the building and the possibility of use in rental properties.

Advantages of the clamp-on zip screen heroal VS Z EM at a glance

The combination of a zip-guided screen with independent solar motor, stainless steel clip holders and the optional integration of insect or pollen screens make the heroal VS Z EM a unique clamp-on zip screen system.

More product details for heroal VS Z EM >

  • Clamp-on textile screen with wind-stable zip guidance
  • Wide variety of more than 250 textiles
  • Integration of insect and pollen screens possible
  • Installation with clips from inside, no special tools required
  • For all standard windows made from PVC, aluminium and wood
  • No additional power supply required thanks to solar module
  • Battery of the solar module can be charged via USB, if required

Available from Q2 2022

Join us! Become a heroal partner

Your customers will know about your commitment to quality thanks to the “powered by heroal” label. Take advantage of targeted support for your company. As our partner, you will become an important part of the heroal brand, which means maximum support for your business. You will be able to purchase products from the entire heroal range and not just single components. You will therefore benefit from the highest level of system reliability.

  • Individual system and software training
  • First-class technical support
  • Individual marketing support, including website building
  • Personal support by responsible field sales team

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Highest Quality for Innovative System Solutions

The heroal brand stands for premium quality "Made in Germany". Our products are certified and manufactured exclusively at our production sites in Germany. An outstanding feature of our systems is that the individual components are perfectly coordinated. The system solutions combine the best material properties of aluminium and aluminium composites with economic assembly and high-quality design – sustainable and flexible. In combination, heroal system solutions make energy saving easier, building safer and make a valuable contribution to the sustainability of buildings.


The responsible use of resources is part of heroal's corporate philosophy. Recycled aluminium is therefore used in our production.


All systems and components are certified according to ISO EN 9001 and are manufactured exclusively at the German production sites, using a machine park specially developed by heroal for this purpose.


Safety, comfort and design are combined individually – depending on the wishes of the client or the user. In addition to windows, doors, curtain walls, roller shutters, roller doors and sun protection, heroal also offers a variety of solutions for special systems of all kinds.