If you have searched for grip tape to fix a slippery stair, platform, or access point and ended up unsure whether you are looking at the right product, you are not alone.
Grip tape, anti-slip tape, safety tape, and traction tape all circulate in hardware stores, safety catalogues, and workplace purchasing lists. They describe the same product family.
This blog explains what anti slip grip tape is, how it works, which formats suit which surfaces, and where it performs best in commercial, industrial, and residential settings.
What Anti Slip Grip Tape Actually Is
Anti slip grip tape is a pressure-sensitive adhesive tape with an abrasive upper surface bonded to a flexible backing. The abrasive layer, typically aluminium oxide grit, provides traction by increasing surface friction underfoot. The adhesive layer bonds to the substrate and holds the strip in place under foot traffic, cleaning, and environmental exposure.
The key components that determine performance are:
- Grit grade: Finer grit suits indoor commercial surfaces. Coarser grit is specified for outdoor, industrial, and contaminated surfaces where footwear and heavy traffic demand higher friction.
- Backing material: Standard backing suits flat, rigid surfaces. Flexible backing conforms to curved, uneven, or irregular substrates such as checker plate, corrugated surfaces, and rounded stair nosings.
- Adhesive strength: Indoor dry applications use standard adhesive. Outdoor and wet applications require a more aggressive adhesive formulation to resist moisture ingress and edge lifting.
- Width: Narrower widths from 25mm to 50mm suit stair nosings and threshold strips. Wider formats from 100mm to 150mm suit full-tread coverage, ramp surfaces, and dock edges.
Browse the full anti-slip tapes range to compare grit grades, widths, and backing types across the GripFactory range.
How Grip Tape Creates Traction
A smooth floor surface fails underfoot when friction drops below the threshold required to maintain balance; most commonly when the surface is wet, polished, or contaminated. Grip tape interrupts that failure by introducing a textured surface that mechanically interlocks with the shoe sole regardless of contamination.
Aluminium oxide grit particles are diamond-hard and do not compress under load, maintaining consistent traction even when the tape surface is wet, dusty, or exposed to light contamination.
This is why grip tape is specified on transition zones where surface changes occur, step edges, ramp entries, platform borders, rather than across entire floor areas. The transition zone is where the foot contacts the surface at the highest slip risk angle.
Where Anti Slip Grip Tape Works Best
Stair Nosings and Step Edges
The stair nosing is the single most important grip tape application in any building. The leading edge of a stair tread is where the heel contacts the step on descent and where the toe pushes off on ascent. Both contact points carry significant load at a forward-leaning angle, making the nosing the highest-consequence slip zone in any structure.
Anti-slip stair nosings address this with a rigid aluminium extrusion. Where a surface-applied tape treatment is preferred, grip tape applied to the full width of the nosing performs the same function on concrete, timber, and steel stair treads. For a complete guide to stair slip risk and specification, see the stairs safety hub.
Stair nosing grip tape specifications:
- 50mm width minimum across the full width of the tread
- Coarse grit for outdoor, wet, or industrial stairs
- Standard grit for indoor commercial stairs in dry conditions
- Yellow or black and yellow where AS 1428.1 luminance contrast applies — always verify the Light Reflectance Value of the tape against the specific substrate before specifying
Access Platforms and Walkways
Industrial access platforms present a combination of hazards most other zones do not. Steel grating, checker plate, and painted concrete all become slippery when wet or contaminated, and workers on platforms often carry tools or equipment, reducing their ability to correct a balance loss. Grip tape on platforms must use coarse grit, cover full entry and exit points, apply to leading edges at any level change, and use flexible backing where the substrate is irregular or corrugated.
Ladder Rungs
Ladder rung grip tape is a direct safety intervention for fixed and portable ladders in industrial and commercial settings. A bare steel or aluminium rung offers minimal grip when wet or contaminated. For dedicated ladder rung products and specification guidance, see the ladder rungs hub. Apply coarse grit to the full contact surface of each rung, replace on a scheduled cycle, and document installation in the facility maintenance register.
Ramp Surfaces and Inclined Walkways
Ramps concentrate the slip risk of both an inclined surface and a transition zone. As gradient increases, the friction requirement increases and the margin for error decreases. Grip tape on ramps must run across the full width of the travel path at regular intervals, not along the edges only. The coarse grade anti-slip tape is the correct specification for outdoor ramps, wet ramps, and ramps in contaminated industrial environments.
Egress Routes and Low-Light Zones
Emergency egress routes require grip and visibility under power failure conditions. Glow-in-the-dark anti-slip tape stores ambient light and releases it as luminescence during a power failure, providing floor-level egress guidance at the point of highest slip risk.
Threshold Strips and Transition Zones
Threshold strips at doorways, lift entries, and surface change zones are frequently overlooked until an incident occurs. These transitions are where floor materials change, minor level differences occur, foot traffic concentrates, and outdoor contamination tracks in on wet days.
A 50mm strip of grip tape across the full width of a threshold addresses all four risk factors simultaneously.
Selecting the Right Format
Grit Grade by Zone
Zone Type | Grit Grade | Rationale |
Indoor commercial stairs, dry conditions | Standard | Light to moderate foot traffic, low moisture exposure |
Indoor wet areas, amenities, building entries | Coarse | Intermittent moisture, cleaning product exposure |
Outdoor stairs and ramps | Coarse | Weather exposure, repeated wetting and drying |
Loading docks and industrial floors | Coarse | Contamination, heavy boot traffic, vehicle movement |
Emergency egress routes | Glow-in-dark or coarse | Visibility under power failure conditions |
Colour by Application
Colour | Application | Rationale |
Black | Commercial stair nosings, retail, hospitality | Neutral finish where hazard colour is not required |
Yellow | Pedestrian aisle edges, hazard zone borders | Hazard marking and AS 1428.1 luminance contrast — verify LRV against substrate |
Black and yellow | Industrial stair nosings, dock edges | High-visibility hazard demarcation in industrial environments |
Glow-in-dark | Egress routes, stairwells | Passive luminescent guidance under power failure |
Width by Application
Width | Primary Application |
50mm | Stair nosings, threshold strips, aisle edge marking |
100mm | Wide treads, ramp strips, dock edges |
150mm | Full-tread industrial coverage, heavy dock edges |
Browse the standard anti-slip tape range for indoor commercial applications and the coarse grade range for outdoor, industrial, and wet zone requirements.
Compliance Considerations
Grip tape is not just a practical installation. In a workplace or public building context, it is a documented hazard control. Understanding your responsibilities under Australian WHS legislation is the foundation for any facility-wide grip tape specification.
The relevant compliance framework includes:
- AS 4586 classifies slip resistance using the wet pendulum P-rating scale for surfaces subject to wet conditions. P3 is the minimum for internal wet areas. P4 applies to external surfaces and building entries. P5 applies to ramps steeper than 1:14 under wet conditions. Always check the product data sheet for the P-rating achieved by the specific tape format.
- AS 1428.1 requires a minimum 30% luminance contrast at step nosings in public access buildings, measured by Light Reflectance Value. Tape colour alone does not guarantee compliance — verify the LRV of the selected tape against the actual substrate using a luminance contrast calculator before specifying.
- AS 1657 requires slip-resistant surfaces on industrial access stairs, platforms, and walkways. Coarse grip tape on steel and concrete meets this intent.
Understanding the legal risks of untreated slip hazards applies whether you are a building owner, WHS manager, or facility operator.
Installation Essentials
Grip tape performance depends almost entirely on surface preparation. The installation sequence for any application:
- Clean the substrate — degrease concrete and steel with solvent, remove wax from tiles, sand back sealed timber to bare surface.
- Dry completely — two hours minimum in ambient conditions, longer in cold or humid environments.
- Measure and cut all strips before peeling backing.
- Apply with firm progressive pressure from one end, working out air pockets as you go.
- Roll with a rubber roller on wider formats to ensure full adhesive contact.
- Seal exposed edges on outdoor, wet, and industrial installations with clear sealant.
In workplace settings, photograph before and after each installation and record the product details, location, and installation date in the maintenance register.
Contact the GripFactory team to confirm the correct grip tape format for your surface, zone type, and compliance requirement before ordering at scale.
FAQs
The terms refer to the same product category. Grip tape, anti-slip tape, safety tape, and traction tape all describe a pressure-sensitive adhesive tape with an abrasive upper surface. The terminology varies by industry and purchasing context, but the construction, performance characteristics, and compliance obligations are identical.
Coarse grit is the correct specification for any outdoor stair, ramp, or platform exposed to weather, wet conditions, or contamination. Standard grit is appropriate for indoor commercial stairs that remain dry. If the area experiences any moisture, cleaning product, or foot-tracked contamination, specify coarse.
Grip tape that has been tested under AS 4586 will carry a P-rating on the product data sheet. Check the P-rating against the zone requirement before specifying — P3 for internal wet areas, P4 for external surfaces and building entries, P5 for ramps steeper than 1:14 under wet conditions. Not all tape products are tested to AS 4586, so confirm the test data exists before purchasing for a compliance application.
Service life depends on grit grade, foot traffic volume, surface type, and exposure conditions. In high-traffic commercial and industrial environments, inspect every three to six months for grit loss, edge lifting, and adhesive failure. Replace any strip showing visible wear before the next scheduled inspection rather than waiting for the cycle. Outdoor and industrial installations generally have a shorter service life than indoor commercial applications.
Yes. Concrete requires degreasing and full dry time before application. Steel requires solvent wiping to bare metal to remove mill scale, oils, and oxidation. Coarse grit is required for both surfaces in industrial or outdoor environments, and edge sealing is mandatory on steel surfaces with irregular profiles such as checker plate and grating.
Not automatically. Luminance contrast under AS 1428.1 is measured by Light Reflectance Value, not colour. Yellow tape on a mid-tone or dark substrate may not achieve the required 30% contrast. Always verify the LRV of the selected tape colour against the specific substrate using a luminance contrast calculator before specifying for a public access building application.
