Non-slip floor films prevent slips, trips, and falls (STFs) in areas where there is a heightened risk of slipping—whether temporarily or permanently—such as on walkways, in entrance areas, on ramps, on stairs, in production areas, or on event floors. This article provides a concise and practical overview of when a film can be considered "non-slip," which standards are relevant, and how to evaluate the right solution compared to alternatives such as anti-slip mats.
Disclaimer / Important Notice
The following information is for general guidance only and is subject to change without notice. Fotoreklame assumes no liability and makes no warranties or guarantees based on the content of this article.
Specific statements regarding requirements, slip resistance ratings, material selection, installation, operation, and maintenance can only be provided through a personalized consultation tailored to your specific application. This article merely aims to highlight the general guidelines; the specific requirements for your individual case will be discussed during a personal consultation.
The problem in numbers – why this topic is important
In 2024, the statutory accident insurance providers in Germany recorded 754,660 reportable workplace accidents (a decrease of 3.7% compared to 2023). The risk per 1,000 full-time equivalent employees decreased to 17.27.
Slips, trips and falls are a major cause of accidents: depending on the year, they account for approximately one-fifth to almost one-quarter of all reportable workplace accidents (e.g., "one in five" according to the DGUV fact sheet; 23.6% in 2021 according to DGUV statistics).
Consequently: Slip resistance is not just a "nice to have," but a measurable factor that impacts safety, downtime, and liability risks.
What does "non-slip" mean in the context of films/sheets?
In the context of occupational safety, a flooring solution is considered "slip-resistant" if it has been tested using recognized methods and assigned to an appropriate classification group – one that is suitable for its intended use. The following criteria are currently considered essential:
ASR A1.5 "Floor coverings": refers to rating groups R9–R13 (the higher the number, the more slip-resistant the surface).
DIN EN 16165 (European test standard, German version since 2021/2023): reclassifies the existing test methods. In Germany, the classification into R-classes (R9–R13) remains the primary standard for workplaces.
Barefoot areas in wet environments (swimming pool/shower, etc.): Class A–C according to DIN 51097/DGUV-Info 207-006 (C = highest requirement). This is usually not relevant for standard workplaces, but important, for example, for spa areas.
Short comparison: Anti-slip film vs. anti-slip mat
Anti-slip film
Advantages: flush with the surface, minimizing tripping hazards; customizable with branding (printing/directional signage/pictograms); hygienic and easy to clean; testable and verifiable (slip resistance ratings with certification); suitable for both temporary and permanent use; unobtrusive appearance.
Disadvantages: Adhesion depends on the substrate; requires professional installation; regular replacement may be necessary depending on usage.
non-slip mat
Advantages: easy and quick to roll out and move; provides cushioning and ergonomic support for standing workstations.
Disadvantages: Potential for tripping hazards and uneven surfaces; dirt can accumulate underneath → negatively impacting hygiene and appearance; may shift or move (requires securing/fixing); limited branding options; cleaning is often more difficult.
Where slip resistance, hygiene, aesthetics, and clear pathways are important, non-slip film is generally the better choice. Mats are suitable for specific applications – for example, at stationary workstations where cushioning is needed.
Testing methods: How slip resistance is truly evaluated
R-value (R9–R13) – Inclined plane with oil
Principle: A tester wearing standardized footwear walks on a test plate that is continuously inclined. 200 ml/m² of engine oil is applied to the surface. The maximum angle at which the person can still walk safely determines the slip resistance class (R-class).
Classes & typical usage examples:
- R9 = 6–10° – e.g. break rooms
- R10 = 10–19° – e.g. restrooms
- R11 = 19–27° – e.g. beverage bottling
- R12 = 27–35° – e.g. poultry processing
- R13 = > 35° – e.g. slaughterhouse
Important: This rating applies to the tested system (e.g., film + protective laminate + specified substrate). Different substrates, contamination, or improper maintenance can alter the actual slip resistance.
Displacement volume (V-class) – for areas with viscous/liquid contamination
Principle: The measurement evaluates the volume of the space below the surface profile (undulations/elevations), which accommodates and displaces liquids/slurries. Unit: cm³ per dm².
Classes & Examples:
- V4 = 4 cm³/dm² – e.g. for large commercial kitchens
- V6 = 6 cm³/dm² – e.g., storage areas for oils/fats
- V8 = 8 cm³/dm² – e.g. sausage kitchen
- V10 = 10 cm³/dm² – e.g., wet grinding areas
Note: In areas where greasy, pasty, or fibrous and viscous substances are present, the R-value alone is often not sufficient – the V-class should also be taken into consideration.
Barefoot areas (A–C) – Inclined surface with water
Principle: Same procedure as in the R-test, but using water instead of oil and performed barefoot.
Categories: A = 12–18°, B = 18–24°, C = > 24° (Category C represents the highest requirement, e.g., access to swimming pools, showers).
Practical guidelines for floor coverings
Request the test certificate, including: R-class (and, if applicable, V-class / A–C), test method, tested substrate, date/laboratory.
Plan your application: Always test/use the film with a suitable protective laminate and on a suitable surface.
Ensure proper maintenance procedures: Using the wrong cleaning products or polishing pads can reduce the R-value.
Check transitions/edges: Clear, well-defined edges and marked pathways further reduce the risk of slips, trips and falls (STF).
Overview of the different values:
The R-value indicates how slip-resistant the surface is.
The V-Class indicates how well it repels dirt.
Categories A–C apply to wet areas where people walk barefoot.
For flooring systems using vinyl sheeting, it is crucial that the entire system is tested to the appropriate standard and installed and maintained correctly on site.
FAQ
How does anti-slip film work?
Anti-slip film increases friction through a micro-textured/rough surface or a special top coating. This reduces sliding friction and effectively prevents slipping – provided that the surface preparation, installation, and maintenance are done correctly.
What distinguishes a high-quality non-slip film from cheaper alternatives?
Proven slip resistance (e.g., R-class rating), a durable wear-resistant surface, chemical/UV resistance, long-lasting adhesive, and clear documentation/certification – cheaper products wear out faster and often do not meet standards.
What happens if the anti-slip film is damaged or peels off?
The slip resistance will decrease, creating a safety hazard. Replace any damaged areas immediately and check the adhesion; schedule regular visual and functional inspections.
Who should install the anti-slip film?
Ideally, this should be done by trained professionals following the manufacturer's instructions (surface preparation, application pressure, edge sealing, and, if necessary, application of a protective laminate). For use in sensitive areas, certified installers are recommended.
How environmentally friendly is the production of these films? This varies depending on the material used (e.g., PVC, PU, PET), the adhesive, and the printing process. There are low-emission and recyclable options available – the manufacturer's documentation (e.g., Environmental Product Declaration – EPD) provides further information.
What happens at the end of its lifespan – can the film be recycled?
Depending on the type of material (single-layer or composite), recycling is possible; thermal recovery is often used. Follow the manufacturer's instructions and dispose of the materials separately (backing paper, film, and laminate, if possible).
What kind of warranty or services are offered?
Typical warranties cover durability and slip resistance (provided the product is used correctly), along with advisory services and after-sales support/replacement programs. Important: Performance depends on usage and maintenance.
How can I tell if I need non-slip flooring?
You should consider using non-slip flooring if you have smooth, wet, or high-traffic areas, or if there are risks of slips, trips, and falls (STF). A risk assessment and accident history can provide further guidance.
Why are certified products better than DIY solutions?
Because they offer proven safety, compliance with standards, legal protection and documentation, and a longer lifespan. DIY solutions are often unpredictable in terms of durability and slip resistance. Furthermore, in many public spaces, the use of certified products is actually a legal requirement.
