Warehouse environments present a floor safety challenge that most other workplaces do not face: the simultaneous operation of heavy industrial vehicles and pedestrian workers on the same floor surface. Forklifts, reach trucks, and pallet jacks operate at speed in proximity to workers on foot, and the consequences of a slip or fall in these shared zones are significantly more serious than in a standard commercial setting.
This guide covers the specific slip risks created by warehouse operations, which treatment options are suited to the demands of a warehouse floor, and how to design and maintain a floor safety system that addresses both forklift and pedestrian zones effectively.
Why Warehouse Floors Are a High-Risk Environment
Warehouse floors are exposed to a range of contamination sources that change throughout the day and across different zones of the same facility.
Dust accumulation on concrete reduces friction and is easily overlooked because it does not create a visible wet surface. Oil and hydraulic fluid from forklift machinery settles on floor surfaces near charging stations, maintenance areas, and heavy-use transit lanes.
The floor surfaces most common in warehouse environments add further challenge:
- Sealed or polished concrete provides very low friction when contaminated with dust, oil, or moisture
- Steel grating and grid floors on elevated platforms and mezzanines can become slippery when wet or when fine dust settles in the grid apertures
- Tear plate and chequer plate on ramps and dock surfaces loses its grip profile as the raised pattern wears under heavy forklift traffic
- Painted or line-marked floors can become slippery if the paint degrades or if cleaning chemistry strips the surface texture over time
Under the Work Health and Safety Act 2011 and its state and territory equivalents, duty holders must eliminate or minimise risks to the health and safety of workers so far as is reasonably practicable.
In a warehouse environment, this obligation extends explicitly to the condition and management of floor surfaces across all zones, not only those where previous incidents have occurred.
Understanding the Forklift and Pedestrian Conflict Zone
The highest-risk area in any warehouse is not the forklift lane itself but the point where forklift and pedestrian paths intersect or run parallel. A pedestrian who slips in a pure pedestrian zone faces a fall injury. A pedestrian who slips in or near an active forklift zone faces a significantly higher risk of a serious or fatal outcome.
The key conflict zones in most warehouse environments include:
- Dock entry and threshold zones where forklifts transition between outdoor ramps and internal floors, and where tracked-in moisture creates a temporary wet hazard
- Aisle crossings where pedestrian walkways intersect forklift transit lanes
- Charging and maintenance areas where hydraulic fluid and oil contamination are most concentrated
- Goods receiving and dispatch zones where pedestrian traffic is highest and floor conditions change rapidly with incoming loads
- Stairways and mezzanine access points where elevated access is shared between foot traffic and manual goods handling
Defining, treating, and clearly marking these zones is the most effective intervention available to a warehouse safety manager. Physical floor treatment addresses the slip risk. Visual demarcation through marking tape and signage addresses the separation between forklift and pedestrian paths. Both are required for an effective programme, and neither alone is sufficient.
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Anti-Slip Treatment Options for Warehouse Floors
The correct treatment for a warehouse floor depends on the surface type, the contamination present, and the traffic load the treated zone must withstand. Treatments suited to a pedestrian walkway in an office may not perform in a warehouse environment where forklift wheels, heavy loads, and aggressive cleaning chemicals are present daily.
Warehouse Zone | Primary Hazard | Traffic Type | Recommended Treatment |
Main forklift transit lanes | Dust, oil, worn concrete | Heavy forklift | PolyGrip plates for broad coverage |
Pedestrian walkways and crossings | Dust, tracked moisture | Foot traffic | UltraGrip or UV Grip coating, or anti-slip tape |
Dock entry and threshold | Rain, moisture transition | Mixed forklift and foot | PolyGrip plates, marking tape at threshold |
Charging and maintenance areas | Oil, hydraulic fluid | Foot traffic, occasional forklift | PolyGrip plates, degrease before treatment |
Stairways and mezzanine access | Dust, moisture, worn tread | Foot traffic only | PolyGrip stair treads, Standard Tape |
Steel grating on elevated platforms | Dust, moisture in apertures | Foot traffic | Clean and treat with appropriate product |
The table below compares the main treatment options across the factors most relevant to warehouse use.
Treatment | Load Tolerance | Surface Type | Forklift Safe | DIY or Professional |
UltraGrip liquid treatment | Low to medium | Concrete, tile, stone | Pedestrian lanes only | Both |
UV Grip coating | Medium | Painted or epoxy concrete | Pedestrian lanes only | Both |
PolyGrip plates and strips | High, mechanically fixed | Any | Yes, high-load zones | Both |
Anti-slip and marking tape | Low to medium | Any | Pedestrian zones only | DIY |
PolyGrip stair treads | High, mechanically fixed | Stair surfaces | No | Both |
Liquid Treatments and Coatings for Concrete Warehouse Floors
Liquid treatments and coatings are the most appropriate option for large concrete warehouse floor areas where consistent grip across a broad zone is the goal and a low-profile solution is needed. In warehouse settings where pallet jacks and hand trucks operate, a low-profile treatment is preferable to a raised physical strip.
UltraGrip is the primary anti-slip treatment for unsealed concrete warehouse floors. It bonds to the concrete surface and improves traction in both dry and contaminated conditions without adding profile to the floor.
For painted or epoxy-coated concrete warehouse floors, UV Grip is the correct alternative, suited to surfaces where UltraGrip is not applicable. Surface preparation is critical before either product is applied: dust, oil, and any existing floor paint or sealer must be fully removed to allow correct bonding.
Where this suits
Main pedestrian walkways, goods receiving zones, and dispatch areas on concrete where a consistent, low-profile grip surface is needed across a broad area.
Where this does not suit
Active forklift transit lanes with heavy repeated loads, where the mechanical stress of solid rubber or pneumatic tyres at load can accelerate treatment wear. Physical plates are the more durable option for those specific lanes.
Physical Plates and Strips for High-Load Zones
Physical anti-slip plates and strips are the most durable treatment option for warehouse zones that experience the heaviest traffic and the most aggressive contamination. GripFactory’s PolyGrip range is made from glass-reinforced plastic and fixed mechanically to the floor surface.
Grip is provided through the material profile rather than through adhesion or surface chemistry, making it resistant to mechanical stress and immune to the cleaning chemistry that degrades coatings and tapes.
In forklift transit lanes, dock entry zones, and any area where heavy equipment crosses the floor, PolyGrip plates are the preferred choice because they provide wider coverage suited to the spread of forklift tyre contact and broad equipment loads.
PolyGrip strips suit narrower defined runs such as pedestrian crossing points, aisle edges, and charging area walkways. For steel grid floors on elevated platforms and mezzanines, the appropriate treatment depends on the grid aperture size and contamination present, and GripFactory can advise on the correct approach for a specific grating surface.
Where this suits
Dock thresholds, forklift transit lanes, aisle crossings, charging and maintenance areas, and any warehouse zone where coating or tape wear is a recurring problem under heavy loads.
Where this does not suit
Zones where floor profile must remain flat for pallet jack or hand truck operation, where a liquid treatment or coating is the more appropriate starting point. The guide to anti-slip plates and tape for high-wear zones covers selection and installation considerations in more detail.
Anti-Slip and Marking Tape for Pedestrian Zones
Anti-slip tape serves two distinct functions in a warehouse environment: providing grip in pedestrian zones, and demarcating the boundary between pedestrian and forklift areas. These functions can be served by the same product in some cases and by separate products in others, depending on the zone and the visual marking requirements of the site.
GripFactory’s anti-slip tape range includes Standard Tape in black, yellow, and black-and-yellow configurations suited to pedestrian walkway marking and grip strip applications. The Premium Marking Tape is designed for safety zone demarcation and provides both a visible boundary marking and a grip surface in one application, suited to pedestrian crossing points and aisle boundary lines.
Where this suits
Pedestrian zones, stair edge grip strips, dock threshold strips, and aisle boundary demarcation where it is not subject to direct forklift tyre contact.
Where this does not suit
Active forklift lanes where tyre contact under load would degrade adhesion rapidly. PolyGrip plates are the correct treatment for those zones.
Stair Treads and Elevated Access Points
Warehouse stairways and mezzanine access points carry an additional fall risk because of the elevated height. AS 1657:2018 covers the design and installation requirements for fixed platforms, walkways, and stairways in workplaces, and the condition of stair tread surfaces is a specific compliance consideration under that standard.
GripFactory’s PolyGrip stair treads provide full-tread coverage suited to high-traffic warehouse stairways. They are mechanically fixed, tolerate the dust and occasional moisture contamination common in warehouse stairways, and provide a consistent grip surface across the full width of the tread.
For tear plate and chequer plate surfaces on ramp approaches to mezzanine levels, the raised pattern provides some inherent grip when new but loses effectiveness as the pattern wears under heavy use, and periodic treatment or replacement of worn sections is needed.
Designing a Safe Warehouse Floor Layout
Treatment of individual zones is most effective when it is part of a deliberate floor layout that separates forklift and pedestrian paths as much as possible. A floor layout designed for safety reduces the number of conflict zones that require treatment and makes the remaining zones easier to manage.
Follow this process when designing or reviewing your warehouse floor layout:
- Map all forklift transit routes. Identify every path that forklifts regularly travel, including main lanes, dock approaches, and charging station routes.
- Map all pedestrian paths. Identify every route that workers on foot regularly use, including routes to amenities, picking aisles, and emergency exits.
- Identify all intersection points. Where forklift and pedestrian paths cross or run parallel within a short distance, mark these as conflict zones requiring priority treatment and demarcation.
- Apply physical separation where possible. Barriers, bollards, or raised kerbing can physically separate forklift and pedestrian paths at high-risk intersection points, reducing reliance on marking alone.
- Apply treatment matched to each zone. Use the treatment selection guide above to match the correct product to each zone based on surface type, contamination, and traffic load.
- Apply visual demarcation at all conflict zones. Use marking tape or painted lines to clearly define pedestrian paths, forklift lanes, and crossing points. Ensure demarcation is visible under warehouse lighting conditions.
Inspection and Maintenance for Warehouse Conditions
Warehouse floor treatments are subject to more demanding conditions than treatments in most other settings. Heavy loads, forklift tyre contact, cleaning chemistry, and continuous operation all accelerate wear, and a treatment that performs well when first applied can degrade significantly within a few months in a high-intensity warehouse environment.
The key maintenance steps are:
- Degrease before any re-treatment. Oil and hydraulic fluid contamination must be fully removed before any coating or tape is re-applied. Treating over contamination is the most common cause of premature treatment failure in warehouse settings.
- Use compatible cleaning products. Some industrial degreasers and floor cleaning compounds degrade coating adhesion over time. GripFactory’s UltraGrip detergent cleaner is formulated for treated surfaces and maintains anti-slip performance between re-treatment cycles.
- Inspect high-load zones after every shift. Dock thresholds, aisle crossings, and charging area floors experience the most concentrated wear and should be visually checked at the end of each operating shift.
- Replace tape promptly when it lifts. Tape that has lifted at the edges is a trip hazard as well as a grip failure. Replace worn or lifted tape before the next shift rather than deferring to a scheduled maintenance cycle.
Zone | Inspection Frequency | Maintenance Action | Re-treatment Indicator |
Dock thresholds and entry strips | Daily | Check plate and strip adhesion and condition | Edge lift, visible wear, or grip reduction |
Forklift transit lanes | Weekly | Check plate condition and oil contamination | Worn plates, oil pooling, or reduced grip |
Pedestrian walkways and crossings | Weekly | Check tape marking condition and grip | Faded marking, edge lift, or worn surface |
Charging and maintenance areas | Weekly | Degrease and inspect plate and strip fixings | Displacement or contamination build-up |
Stairways and mezzanine access | Monthly | Check tread fixings and nosing condition | Tread movement, worn surface, or loose fixings |
For documentation and compliance context, the guide to safety grip tape and WHS compliance covers what records to keep and how to structure a compliant maintenance programme for warehouse floor treatments.
The guide to non-slip tape early failure prevention covers the early warning signs that tape is degrading in high-wear warehouse zones before it becomes a hazard.
Getting Warehouse Floor Safety Right
Warehouse floor safety requires a treatment approach matched to the specific demands of forklift and pedestrian operations, not a standard commercial floor solution applied to an industrial setting. The key takeaways from this guide are:
- Identify conflict zones first: the intersection of forklift and pedestrian paths is the highest-risk area in any warehouse and the priority for treatment and demarcation
- UltraGrip suits unsealed concrete pedestrian walkways and goods handling zones where a consistent, low-profile grip surface is needed across a broad area
- UV Grip suits painted or epoxy-coated concrete warehouse floors where UltraGrip is not applicable
- PolyGrip plates are the most durable solution for forklift transit lanes, dock thresholds, and high-load zones; PolyGrip strips suit narrower pedestrian lanes and defined walkway runs
- Anti-slip and marking tape suits pedestrian walkway edges, aisle boundary demarcation, and stair edge grip strips where forklift tyre contact is not present
- PolyGrip stair treads provide full-tread coverage for warehouse stairways and mezzanine access points
- Maintenance in warehouse settings must be more frequent than in standard commercial environments because heavy loads, oil contamination, and aggressive cleaning chemistry accelerate treatment wear
Getting Anti-Slip Treatment Right the First Time
The right approach to slippery tiles comes down to three things: matching the product to the surface, matching the solution to the setting, and keeping up maintenance once treatment is in place. The key takeaways from this guide are:
- Liquid treatments such as UltraGrip are the best option for tile floors across ceramic, porcelain, marble, and stone where appearance cannot change
- SaniGrip coating suits shower trays, bathtubs, and acrylic or polyester surfaces
- Anti-slip tapes are the fastest and most cost-effective fix for stair edges, entry zones, and lower-traffic wet areas
- Physical plates and strips provide the most durable long-term solution for high-wear industrial and commercial floors
- Maintenance and documentation determine whether any treatment holds its performance and supports compliance over time
GripFactory supplies anti-slip products for both DIY application and professional treatment, with consumer packaging suited to residential and small commercial projects and professional packaging covering large-scale applications with a post-treatment slip resistance measurement and warranty.
You can browse and order directly through the GripFactory shop, or get application-specific guidance for your tile type and setting through the contact page.
Frequently Asked Questions: Selecting Warehouse Floor Solutions
UltraGrip is the primary treatment for unsealed concrete warehouse floors such as pedestrian walkways, goods receiving zones, and dispatch areas, where a consistent, low-profile grip surface is needed. For painted or epoxy-coated concrete, UV Grip is the correct alternative. For high-load zones such as dock thresholds and active forklift lanes, PolyGrip plates are the most durable option.
Forklift and pedestrian zones should be separated using a combination of physical barriers where possible and clearly visible floor demarcation where physical separation is not practical. GripFactory’s Premium Marking Tape provides both a visible boundary and a grip surface in one application and is suited to pedestrian crossing points and aisle boundary lines. Physical bollards, raised kerbing, or barriers at high-risk intersection points provide a more robust separation of traffic types and reduce reliance on floor marking alone.
Yes, warehouse floors are subject to minimum slip resistance requirements under AS 4586:2013, which classifies pedestrian surface materials using the wet pendulum test, and under the Work Health and Safety Act 2011 and its state and territory equivalents, which require duty holders to eliminate or minimise slip risks so far as is reasonably practicable. AS 1657:2018 also applies to fixed platforms, walkways, and stairways in warehouse settings. Post-treatment slip resistance testing provides documented evidence that treated surfaces contribute to the required standards.
Anti-slip tape is not the correct solution for active forklift transit lanes where solid rubber or pneumatic forklift tyres operate under load. The mechanical stress of forklift tyre contact at load will degrade tape adhesion significantly faster than foot traffic alone, making very frequent replacement necessary. For forklift zone surfaces, PolyGrip plates are the correct treatment, while tape is appropriate for pedestrian zones, stair edges, and aisle boundary demarcation where it is not subject to direct forklift tyre contact.
Dock thresholds and active forklift zones should be inspected daily, as these areas experience the most concentrated wear and the fastest treatment degradation in a warehouse environment. Pedestrian walkways and charging areas warrant weekly inspection, and stairways and mezzanine access points should be assessed monthly. Any zone showing edge lift, surface wear, oil contamination build-up, or a noticeable grip reduction should be re-treated promptly regardless of the scheduled inspection cycle.
