Leisure centre slip testing.
Wet-side, dry-side, and the bit in between.

Leisure centres are the highest-frequency slip environment in public use

A public leisure centre combines wet-foot barefoot use, shod circulation, sweat-contaminated dry-side, and food/drink-contaminated cafe zones — all under the operational management of a single duty holder, whether an in-house council team, a leisure trust, or a private operator contracted to the council. Slip claims in leisure centres are frequent and the compensation values are material, because injured parties are often active middle-aged users with clear loss-of-earnings heads of claim.

PWTAG (Pool Water Treatment Advisory Group) guidance and Sport England leisure-facility guidance both reference the need for pendulum-testing evidence alongside operational controls. A UKAS accredited pendulum survey of a leisure centre is one of the denser pieces of work in our portfolio and typically covers 25–50 test locations.

The leisure environments we test

Swimming pool surrounds

The primary slip risk in any leisure centre. Barefoot pendulum testing with the Slider 55 (TRL) rubber is the appropriate protocol. Chlorinated water as the contaminant — not potable water — is the technically correct contamination, and reputable surveys either test with chlorinated water or explicitly document the methodology.

Changing rooms — wet side

Between showers and the pool surround, floors are wet-continuous. Barefoot testing. The material transition between floor types (ceramic to ribbed anti-slip to pool-surround tile) often hides sharp PTV gradients.

Changing rooms — dry side

Shod testing with Slider 96. Locker areas and circulation.

Showers themselves

Individual shower trays and group-shower floors. Barefoot testing with soap-contaminated methodology where practicable.

Gym and studio floors

Shod testing. Sweat contamination as the relevant test condition. Rubber tile, polyurethane screed and sprung timber are all common.

Sports hall dry-side

Sprung sports hall floors; pendulum pedestrian testing distinct from sport-specific performance testing.

Cafe and reception

Retail-equivalent pendulum testing. Wet-umbrella tracking at reception is the specific claim hotspot.

Plant rooms and back-of-house

Chemical storage areas, pool plant rooms, laundry. Employer's liability exposure.

External poolside (lido) and splash pads

Outdoor pool surrounds and splash-play areas. Barefoot protocol with weather-exposed surface considerations.

The pool-surround PTV question

Pool surround slip resistance is specifically addressed in HSE guidance and PWTAG guidance. The barefoot pendulum target is lower than the shod-foot target because a bare foot has softer, higher-friction contact — but the trade-off is that users are balancing on wet tile without the stability advantage of a shoe. Pool surround PTV below the accepted barefoot threshold is a significant finding that triggers operational controls (signage, mat runs, reduced lane loading near steps).

Leisure centre PTV matrix

Trust and operator considerations

Leisure trust operators (GLL/Everyone Active, Places Leisure, Freedom Leisure, Parkwood, Serco Leisure among others) run facilities on behalf of council clients under contracts that typically allocate responsibility for the fabric to the council and operational safety to the operator. A UKAS accredited pendulum survey sits cleanly on the operator side of this divide — it documents the operational condition of the surface, feeding into both the operator's risk register and the council's client-side monitoring.