Market-leading solution in Europe
INTEGRA-pw – The modular system for comprehensive security
INTEGRA-pw is our patented, modular security system that has been specially developed for use in multi-storey car parks, logistics centres and similar infrastructures. It combines several security-related functions in a single solution:
The system complies with the highest European safety standards and can be flexibly adapted to individual structural conditions.
INTEGRA-pw multi-storey car park safety barrier - parking deck
Multi-storey car park impact protection in use in reinforced concrete construction - Poland / Wroclaw, Parking Domar
CH Mendrisio, Foxtown Carpark, INTEGRA-pw 2.5 and INTEGRA-pw locking system
Bernau, multi-storey car park at municipal utilities
INTEGRA-pw safety barrier
INTEGRA-pw safety barrier – CH Studen, wooden car park CotraAG
Approved and certified by:
Membership in associations:
Heidelberg, PH University Hospital, multi-storey car park impact protection and closure - exterior view of entrance
INTEGRA-pw safety barrier
Eckernförde, PH am Noor, exterior view – impact protection and lock
Eckernförde, multi-storey car park on Noor, use of INTEGRA-pw 2.5
Göttingen, spindle with safety barrier in the Sartorius multi-storey car park
NL, Schipohl multi-storey car park
INTEGRA-pw EXTRA - Glare protection
AT, Vienna ÖAMTC
Reduced assembly times
With our pre-assembly service, only 4–8 bolts per INTEGRA-pw element need to be fixed on site – fully installed in under 30 minutes.
Your added value
Cost-effectiveness
INTEGRA-pw reduces material consumption compared to conventional static systems such as heavy steel structures or concrete parapets, resulting in significant cost savings.
Certified safety
INTEGRA-pw ensures tested safety in accordance with all European building regulations:
• EN 1991-1-1 (Annex B)
• EN 1991-1-7
• General technical approval from the German Institute for Building Technology (Z-14.7-882)
Flexible design
Enables the integration of façade elements such as solar panels, wood and aluminium slats, greenery and coloured powder coatings,
handrails and glare protection for individual design.
Expertise
Our designers offer flexible solutions for concrete, steel or timber structures, backed by extensive engineering experience to best meet all customer requirements.
Product-specific advantages
01 / 09
High ventilation cross-section
The high air permeability of the INTEGRA-pw system eliminates the need for expensive ventilation systems.
02 / 09
High light transmission
optimises the use of daylight and reduces lighting costs.
03 / 09
No ladder effect
The INTEGRA-pw system reduces horizontal profiles and thus prevents climbing over.
04 / 09
Unsupported spans up to 7.8 m
No damage to the ceiling in the event of impact –
Quick and easy installation thanks to direct fastening
to the load-bearing support structure
05 / 09
Slope and ramp area
enables the use of INTEGRA-pw on slopes and ramps, adaptable for various degrees of inclination.
06 / 09
Facade integration
Eliminates the need for costly facade substructures, as INTEGRA-pw is ideally suited as a fastening option.
07 / 09
Connections
Side connections, no additional ceiling fastenings or drill holes in concrete ceilings required.
08 / 09
Low maintenance and care
The use of screw locks ensures minimal maintenance. The use of round rods in combination with galvanisation in accordance with DIN EN ISO 1461 reduces maintenance to a minimum.
09 / 09
Adjustment
The mats in the system grid can be adjusted on site at a later date.
Why INTEGRA-pw?
‘Less is more’ – reduced material consumption but greater safety
More material does not always automatically mean more safety. The decisive factor is how energy is absorbed in the event of an impact.
Thanks to its elastic and damping function, INTEGRA-pw can absorb the energy released in a vehicle collision in a targeted and controlled manner instead of passing it on unchecked.
The result: less damage to the vehicle, more protection for occupants – and maximum safety without excessive use of material.
Efficient. Tested. Proven in practice.
INT Stahl Gittermatte 1143
INT Stahl Gittermatte 943
Befestigungssets
08.10.2021 Salzkotten, Projekt W Systeme aus Stahl GmbH GmbHFoto: Andreas Buck
Heidelberg, PH University Hospital, multi-storey car park impact protection and closure - exterior view of entrance
Heidelberg, multi-storey car park at the University Hospital, exterior view of safety barrier, impact protection and glare protection
Glare protection
Glare protection
Steel handrail
Stainless steel handrail
Modular system for maximum flexibility and efficiency
INTEGRA-pw combines robust steel mesh mats with flexible fastening sets – precisely tailored to your load requirements. Design options such as handrails and glare protection, as well as efficient pre-assembly, ensure maximum customisation and short delivery times.
System products for different load requirements
- Load requirement: Loads due to people up to 1.0 kN/m in accordance with DIN EN 1991-1-1
- Area of use: safety barrier for people in buildings, mezzanines, connecting bridges between buildings and wherever people need to be protected against falling
- between buildings and wherever people need to be protected against falling
- Parapet barrier for loads due to people up to 100 kg
- Column-free span widths up to 5506 mm
- Load requirements: Loads due to people up to 1.0 kN/m in accordance with EN 1991-1-1
- Vehicle loads up to 2.5 t in accordance with EN 1991-1-1, Annex B or EN 1991-1-7, Annex C
- Area of use: multi-storey car parks
- Safety barrier for people and cars with a total weight of up to 2.5 t
- Column-free span widths up to 5506 mm
- Load requirements: Loads due to people up to 1.0 kN/m in accordance with DIN EN 1991-1-1/NA
- Vehicle loads up to 3.0 t in accordance with DIN EN 1991-1-7/NA
- General building approval No. Z-14.7-882
- Area of use: multi-storey car parks
- Safety barrier for people and cars with a total weight of up to 3.0 t
- Column-free span widths up to 5506 mm
- Load requirements: Loads due to people up to 1.0 kN/m in accordance with EN 1991-1-1
- Vehicle loads up to 3.5 t in accordance with EN 1991-1-1, Annex B or EN 1991-1-7, Annex C
- General building approval No. Z-14.7-882
- Area of use: multi-storey car parks
- Safety barrier for people and cars and vans up to 3.5 t total weight
- Column-free span widths up to 5506 mm
- Load requirements: Loads due to people up to 1.0 kN/m in accordance with EN 1991-1-1
- Vehicle loads up to 2.5 t in accordance with EN 1991-1-1, Annex B or EN 1991-1-7, Annex C
- Area of use: multi-storey car parks
- Safety barrier for persons and cars up to 2.5 t total weight
- Column-free span widths up to 7806 mm
- 2 mesh bodies with additional steel support (bracket with base plate)
- Visually similar to INTEGRA-pw 3.5, however with a lower load capacity, but larger span
- No load requirement
- Area of use: for the closure of complete storey heights in multi-storey car parks
- Protection against vandalism
- Basis for various façades
- Column-free span widths up to 5506 mm
INTEGRA-pw – Direct Façade Mounting with Certified Safety
Direct façade mounting without additional substructure – economical, tested, and approved.
With building authority approval Z-14.7-882, INTEGRA-pw allows façade elements to be fixed directly onto the steel grid structure. This eliminates the need for extra substructures, reducing material use and installation time while ensuring full compliance with safety standards.
Together with our close partner Nordisk Profil, we deliver façade solutions that combine safety, aesthetics, and sustainability. The Woodfac Click and Napsu systems integrate seamlessly with INTEGRA-pw – enabling direct mounting, versatile design options, and durable, eco-friendly materials.
- Design freedom: wide choice of materials, orientations, and finishes
- Sustainability: exclusive use of Greenline aluminium and certified wood
- Fire safety: Woodfac Click tested to EN 13501-1 and EN 13823, achieving B-s1,d0 and B-s2,d0 classifications
The result: a safe, elegant, and future-proof façade solution – tested, certified, and built to the highest standards.
Photovoltaic integration on the INTEGRA-pw – patented innovation
Since early 2025, projekt w has developed a new patented system for directly integrating solar panels into the INTEGRA-pw safety barrier.
This solution allows photovoltaic modules to be installed safely and efficiently without additional substructures – generating energy, saving space and integrating architecturally.
Another step towards sustainable construction with a system – tested, economical and future-oriented.
INTEGRA-pw + Solar, test bench
Visualisation INTEGRA-pw, solar horizontal
Product configurator
| INTEGRA-pw LOCK | INTEGRA-pw 0.1 | INTEGRA-pw 2.5 | INTEGRA-pw 3.0 | INTEGRA-pw 3.5 | INTEGRA-pw X-LONG | |
|---|---|---|---|---|---|---|
| Maximum span | 5.506 m | 5.506 m | 5.506 m | 5.506 m | 5.506 m | 7.806 m |
| Closure / greening | ||||||
| Loads due to people | ||||||
| Vehicles up to 2,5 t | ||||||
| Vehicles up to 3,0 t | (only DE) | |||||
| Vehicles up to 3,5 t | ||||||
| Fastening set | – | 2 | 4 | 4 | 8 | 8 |
| Fastening set LOCK | 4 | 2 | – | – | – | – |
| Fastening set X-LONG | – | – | – | – | – | 4 |
Interesting facts about INTEGRA-pw safety barriers for multi-storey car parks
The individual products in the INTEGRA-pw product family basically consist of steel mesh mats, fastening sets and component specifications. Since different applications require different individual components, these must be selected individually. Our product management team will be happy to assist you in this regard.
The steel mesh mats are invoiced according to the total length of the respective mat height. The fastening sets are invoiced according to the respective number of sets. If additional processing steps are required, such as slope adjustments or pre-assembly of the fastening sets, these will also be invoiced according to their number. The component specifications are provided free of charge.
As a general rule, the more precise the information provided, the more accurate the price quotation will be. Since the exact specifications of the required INTEGRA-pw are often not determined until the end of the building’s planning phase, we require at least information about the installation situation (e.g. cars up to 3.0 tonnes and building height up to 12.0 m), the total length of the required mesh mats and the number of individual mats. Please provide your contact details so that we can clarify any queries.
Fall zones up to 5.50 m wide can be secured easily with INTEGRA-pw. Please contact us for larger openings without supports so that we can find a customised solution.
Depending on the product selected, impact loads from vehicles weighing up to 3500 kg and travelling at speeds of up to 4.5 m/s can be absorbed.
INTEGRA-pw is used throughout Europe and beyond. We meet country-specific requirements by providing expert reports or building approvals.
The forces acting on structures are regulated in various standards in the Eurocode. On the one hand, they are specified in EN 1991-1-7, but also provided for information purposes in Annex B of EN 1991-1-1. In addition, national annexes may have to be observed, which, for example, specify the impact load to be applied in Germany and, on the other hand, define the informative Annex B as the calculation specification to be applied.
The follow-up forces depend on a number of factors, such as the mat height, the vehicle weight and the vehicle speed in each individual case. The follow-up forces are therefore assessed differently and are included in the respective country-specific reports.
These can be requested from projekt w if required.
INTEGRA-pw not only serves as impact protection for vehicles, but also meets the requirements for guardrails to secure people. Therefore, the specifications for the minimum parapet height are complied with.
These vary across Europe and range between 1.0 m and 1.2 m.
The ventilation cross-section of the INTEGRA-pw grille mat is approx. 82%.
The system with a height of 943 mm and 2 system fastenings per side weighs 10 kg/m.
The system with a height of 1143 mm and 2 system fastenings per side weighs 12 kg/m.
The connection is made to the side of the supports/components. This means that no holes need to be drilled in the road surface.
Depending on the system, 2 or 4 system connections are used.
Steel supports:
+ Open steel profile >= 80 mm: single-sided connection using standard fasteners
+ Open steel profile >= 140 mm: double-sided connection using standard fasteners
Concrete components:
+ Depending on width and concrete grade, using standard fasteners and additional concrete connection
No, all INTEGRA-pw components are hot-dip galvanised in accordance with DIN 1461. In addition, INTEGRA-pw components can be coated with a powder coating with a layer thickness of approx. 80 µm. This corresponds to a total coating of approx. 160 µm and is therefore similar to a duplex coating.
The powder coating is applied as standard in accordance with the RAL Classic colour chart in a gloss finish. On request, a coating in metallic colours, signal colours, RAL design colours and DB colours is available.
INTEGRA-pw should be taken into account as early as possible in the planning of the structure, as its use can have an economic impact on the design of the steel structure for the project (fewer intermediate supports are required, no drilling into the road surface, etc.).
We provide all the necessary information in our planning guide.
However, as the manufacturer, we are also happy to take on the planning of your project.
Assembly is carried out by steel construction, metalworking or metal construction companies.
+ Per mat with 2 fastenings per side, the standard time for installation with 2 fitters is approx. 30 minutes.
+ Per mat with 4 fastenings per side, the standard time for installation with 2 fitters is approx. 45 minutes.
+ M16 screw set: 100 Nm (wrench size 24)
The aim of sustainable construction is to save energy right from the selection and production of building materials. This is where ecological building materials come into play.
Steel has excellent sustainability. Steel is one of the few building materials that can be recycled easily and as often as required. According to a study by the Fraunhofer Institute, using 1,000 kg of steel scrap saves 1,670 kg of CO₂. Almost 50% of the total global consumption of steel, which amounts to 800 million tonnes, is produced from scrap metal.
Our INTEGRA-pw multi-storey car park safety barrier is another good example of sustainability in construction. The steel safety barrier is not only durable, but can also be easily dismantled and reused elsewhere. This is an unbeatable, particularly ecological and efficient advantage, especially in temporary car parks and multi-storey car parks.
Then we will of course help you quickly and without complications.
Please send us your request by email, stating the transaction or order number and the project name, to service@projekt-w.de
Personal advice
Our sales staff will be happy to advise and provide you with detailed information! We look forward to hearing from you!
Burkhard Kahl-Pfeiffer
Phone: +49 5258 9828-530
Mobile: +49 173 5455787
b.kahl-pfeiffer@projekt-w.de
Nils Welschof
Tel.: +49 5258 9828-525
Mobil: +49 152 28549552
n.welschof@projekt-w.de
Birgitt Kerkhoff
Phone: +49 5258 9828-536
Mobile: +49 171 6501893
b.kerkhoff@projekt-w.de
Dipl.-Ing. Alejandro Uribarri Criado
Tel.: +49 5258 9828-511
Mobil: +49 173 5664458
a.criado@projekt-w.de
