Skid resistance is about grip. When people ask for "anti-skid" around thermoplastic markings, they're usually trying to reduce slip risk for vehicles and pedestrians in places where braking, turning, or crossing movements are concentrated. The important point is that skid resistance is rarely a site-wide requirement—most projects succeed when they define specific zones where higher grip matters most.
Where skid resistance typically matters most
How skid resistance interacts with markings
The main trade-offs are usually:
- Grip vs clarity: textured surfaces can collect dirt or wear differently
- Grip vs longevity: higher stress zones still wear faster; surface condition drives results
- Grip vs maintenance: cleaning and refresh cycles may differ in textured areas
This is why specifying skid resistance "everywhere" can create unnecessary cost. Most sites benefit from targeting only designated zones.
What to check before you specify an anti-skid approach
1Is the risk location-specific?
If yes, define zones on a plan.
2Is the surface sound and bondable?
Grip systems depend on substrate condition.
3Are you also relying on night visibility?
Bead strategy and surface behaviour should be considered together.
Practical anti-skid approaches
Common approaches include:
- Applying a textured/grit approach in designated zones
- Combining clear markings with nearby high-grip surfacing where braking/turning is concentrated
- Targeting only the conflict areas rather than the full site
Avoid vague phrases like "anti-skid everywhere" — mark up the exact zones that need it.
How to specify skid resistance intent
Option A: Targeted zones (recommended)
"Provide an appropriate skid-resistance approach for the zones shown on the plan (approaches/turning/crossing areas). Contractor to propose method and preparation approach suitable for the substrate, without compromising marking clarity."
Option B: Pedestrian-heavy areas
"Provide an appropriate skid-resistance approach for designated pedestrian conflict zones, with a method statement covering preparation, installation approach and acceptance checks."
What to include in a quote request
- A plan marking the skid-resistance zones clearly
- Photos of those zones (wide + close-up)
- Surface condition notes (contamination, damp corners, polished areas)
- Access windows and phasing constraints
- Whether removal of old markings/surfacing is included
- Whether night visibility or wet visibility intent applies too
Common mistakes
FAQ
Anti-Slip Surfacing
If your site needs pedestrian grip on steps, ramps or walkways, see our dedicated anti-slip surfacing guide. For specific environments: