Screen Sun 4000 VS Z
Sun 4000 VSZ is an incredibly wind-resistant zip screen in a beautiful design with many individual design options. The zip screen system secures the fabric to the side rail using a zipper system, making it possible to shade large areas of up to 18 m2 while resisting strong winds. Sun 4000 is tested up to wind class 7 and approved for wind speeds up to 32.9 m/sec. depending on size.
Up to wind class 7 - 32.9 m/sec.
Indoor ball game test according to DIN 18032-3: 1997-04.
Select cassette type
Type 90
Stylish cassette in a classic shape that matches any type of facade architecture.
Cassette sizes: 85, 95, 105 and 125 mm.
Type 45
Dimensionally stable cassette with a 45° curved edge that ensures a greater incidence of light.
Cassette size: 85, 95, 105 and 125 mm.
HC type
Roller-shaped cassette made of high-quality aluminum alloys.
Cassette size: 95, 105 and 125 mm.
Select cassette size
Coupled systems can be delivered up to 7000 mm in width
VS Z - 85 mm
Maximum width 3,000 mm
Maximum height 1,400 mm
Minimum width 600 mm
VS Z - 95 mm
Maximum width 3,000 mm
Maximum height 3,000 mm
Minimum width 600 mm
VS Z - 105 mm
Maximum width 4,000 mm
Maximum height 3,400 mm
Minimum width 600 mm
VS Z - 125 mm
Maximum width 5,000 mm
Maximum height 5,000 mm
Minimum width 600 mm
Incredibly wind-resistant screen that can be elegantly integrated into any building
Unique and individual design solutions
Sun 4000 VS Z is available in a wide range of sizes, colors, box types and fabric types. Of course, everything can be tailor-made and customized for any building
In our standard portfolio, we offer 250 types of screen fabrics with different functional properties of transparency and various shading options, including 100% room darkening.
The side rail has a highly weather-resistant powder coating for long-lasting durability.
Thoughtful construction
To meet even the most demanding tasks, many options have been developed.
For example, for bottom rails, there are options for extra weight, with one or two weights and an extra stabilization with a rectangular tube in the bottom rail for full-width screens - this ensures that the tension on the screen is optimized.
In addition, new top box profiles have been designed in sizes 105 and 125 mm. So these can also be counter-mounted without having a visible mounting groove for wall and ceiling brackets.
Integrate into all buildings and architectural styles
The Sun 4000 VS Z zip screen is suitable for a wide range of applications from new builds to renovation projects to listed buildings.
Thanks to its versatile design options, the Sun 4000 VS Z can be seamlessly integrated into almost any facade and naturally fit into a building's architectural style.
The new, extremely slim guide rails with a surface width of only 25 mm now make it even easier to create a very discreet integration.

Solar shading is top-notch at Vejen's town hall
Alux has delivered 500 m2 of solar shading for Vejen Town Hall, which with a programmable controller makes the operation of the solar shading optimal. Vejen Town Hall is the setting for important democratic dialog, political battles and a workplace for more than 200 people, and good and optimal solar shading is a necessity.
Complete solar shading solution optimizes learning at AAU Esbjerg
Alux has delivered a complete solar shading solution to Aalborg University in Esbjerg, which has helped students' learning through a significantly improved indoor climate.
Surrounded by beautiful nature and idyllic scenery, young enthusiasts go about their daily business at Aalborg University in Esbjerg. The breathtaking building is located a few kilometers from the vibrant cityscape of the West Jutland port city and provides the setting for an excellent study environment. However, there was a problem for the students: when the sun's rays hit the building, it became too hot, resulting in a poor indoor climate.
Wind-resistant screens for The Arc in Kolding
Alux has had the pleasure of supplying 177 VSZ screens, which can withstand wind speeds up to wind class 6 - 24.7 m/s.
The wind-resistant screens are automatically controlled via a centrally located weather station on the roof. The control is divided into 12 zones and can be set individually for each zone.
Sun 4000 Screens for private homes
Screen is an effective solar shading solution, also for private homes. Sun 4000 Screen reduces unintentional heating of rooms and reduces light penetration.
With a minimum width of 600 mm and a maximum width of 6 meters and a maximum height of 6 meters, this sunscreen can be used on virtually any type of window.
Technical specifications
At Alux, we believe that a good collaboration leads to a good solution. We are always ready to advise you throughout your project or help you if you have any questions about our solutions.
Contact our service team at alux@alux.dk for non-binding advice and quotes.
-
The cassette consists of a two-piece extruded aluminum profile where the front profile can be opened for servicing. Available in several sizes. See overview at the bottom of the page.
-
Extruded aluminum profiles. M l: 35 x 37.5 mm or 25 x 35 mm.
The side rails are two-piece for serviceability and have a UV-resistant plastic profile.
-
The bottom rail is made of heavyweight extruded aluminium to neutralize the friction between the zipper and the inner profile. Type 3 bottom rail is standard. If you want a small bottom rail and thus a lower weight, type 1 can be selected.
-
Strong steel pipe with high stability and corrosion protected with Zinc-magnesium coating min. 130 g/m².
-
Anodized aluminum or any RAL color.
-
Screen Fabric in fiberglass fabric. Thickness 0.83 mm. Weight 525 grams per m2. Alternatively Soltis screen Fabric type 86, 92 or black out. G-factor and solar transmittance can be found in the data sheets for the individual dew products.
-
Is variable depending on the color selection. For gray/white Fabric it is about 85%.
-
230 V powerful motor, which can be delivered with automatic control and local override. The power of the motor is adapted to the size and location of each product.
-
Alux screens can be supplied with advanced sun and wind automation to suit current needs and building design. All our control systems can be connected to CTS and ABA systems.
-
Built-in 230 V electronic low-noise motor with soft start and stop and detector stop that stops at obstacles. When choosing a standard motor, a 5 meter cable is always included.
-
Alux offers service agreements that include the following:
- Functional testing of engine, steering and safety equipment.
- Check suspension, fasteners and Fabric for damage.
- Tightening of moving parts.
- Clean guide rails and lubricate bearings and sliding brackets if necessary.
Related products
Rolling Grille Safe 2000
Safe 2000 is a good security system with roll-formed steel profiles. A neat and economical security solution that is especially useful where a high level of security is not required.
Roller Shutter Safe 3000
Safe 3000 is a strong security system with extruded aluminum profiles. The blind has fully enclosed profiles that close off viewing and airflow. Intended for a demanding security level where complete closure is required.
Fixed Grille Safe 3000 Type 100
Safe 3000 patented Fixed Grille in a unique design made of steel and aluminum that can be delivered in F&P protection class Blue or as EN 1627-30 RC3. Safe 3000's smart design has many applications.