Reading · Berkshire · Thames Valley

Pendulum slip testing for Reading floors.

Independent, UKAS-accredited floor slip resistance testing to BS 7976-2 — proving your floors are safe and your duty of care is covered.

UKAS accreditedBS 7976-2HSE & UKSRGReports in 48 hours
Pendulum Test Value
38LOW RISK · PASS
38
036 — safe line60+

PTV 36 or above is the benchmark for a low-risk floor in wet conditions. We measure it, evidence it, and report it.

UKAS
Accredited testing laboratory
48 hrs
Turnaround on test reports
60%
Fewer slip & trip claims for clients
24 hrs
Every enquiry answered
The pendulum test

What slip testing actually measures

Pendulum slip testing is the HSE’s preferred method for measuring how slippery a floor is. A calibrated pendulum swings a rubber slider across your surface — simulating a heel strike — to produce a Pendulum Test Value (PTV) in both wet and dry conditions.

It’s carried out to BS 7976-2 / BS EN 16165 and UK Slip Resistance Group (UKSRG) guidelines. The result is an objective, court-defensible number — not a guess — that proves whether your floor meets accepted safety thresholds.

Reading the PTV scale
0–24High risk
25–35Moderate
36+Low risk — the safe benchmark
Thresholds are consistent across HSE guidance, UKSRG protocols and civil litigation. A floor that scores well when new can drop below 36 once worn, polished or contaminated — which is why in-situ testing matters.
UKASACCREDITED

Every test by a UKAS-accredited technician

We provide the full range of slip resistance test methods recognised by the HSE, building control bodies, insurers and the courts. Every test is conducted by a UKAS-accredited technician — so your results aren’t just a reading, they’re evidence that stands up to scrutiny.

Simple, fast, evidenced

How a slip test works

Get a quote

Tell us the surfaces and site. We reply within 24 hours with a clear, same-day quote.

On-site testing

An engineer visits and tests each surface wet and dry. Each test covers ~1m² and takes minutes.

Lab analysis

Readings are analysed against HSE and UKSRG thresholds for every realistic scenario.

Your report

A UKAS-accredited report with clear PTV results and recommendations — within 48 hours.

Why Surface Performance

Independent results that stand up to scrutiny

We don’t sell flooring, coatings or cleaning contracts — so our reports are never tempered to upsell. That independence is exactly what makes them credible to insurers and the courts.

UKAS-accredited laboratory

One of only a handful of UK labs accredited to ISO 17025 for slip resistance testing.

Court-defensible evidence

Independent BS 7976 reports accepted in insurance claims and civil litigation.

Mobile across the Thames Valley

On-site testing throughout Reading and Berkshire with minimal disruption.

Proactive, not reactive

Test before an incident to reduce liability — clients have cut slip & trip claims by up to 60%.

Local coverage

Slip testing across Reading & beyond

We test throughout the town and the surrounding Berkshire and Thames Valley areas.

Town CentreCavershamTilehurstEarleyWoodleyWhitleyWokinghamBracknellNewburyMaidenheadHenley-on-ThamesThatcham

Reading grew up where the Kennet meets the Thames — a town of biscuits, beer and bulbs that became the Thames Valley’s commercial and tech hub. From riverside venues to busy business parks, that mix puts a lot of footfall and wet weather through its floors, which is exactly where measured slip resistance earns its keep.

Questions, answered

Frequently asked questions

What is pendulum slip testing?

It’s an on-site floor safety test that measures slip resistance. A calibrated pendulum swings a rubber slider across the floor to produce a Pendulum Test Value (PTV). It’s the HSE-preferred method and is carried out to BS 7976-2 / BS EN 16165 and UKSRG guidelines.

What PTV score is considered safe?

A wet PTV of 36 or above is treated as low slip risk, 25–35 is moderate, and 24 or below is high risk. We test in both wet and dry conditions and report your floor against these HSE and UKSRG thresholds.

Do you cover all of Reading and the Thames Valley?

Yes. We test throughout Reading — the town centre, Caversham, Tilehurst, Earley, Woodley and Whitley — plus Wokingham, Bracknell, Newbury, Maidenhead, Henley-on-Thames and Thatcham across Berkshire and the Thames Valley.

How quickly do I get my report?

Reports are typically issued within 48 hours of the site visit, and we reply to every enquiry within 24 hours.

Is the test disruptive, and how long does it take?

No — each test covers roughly one square metre and takes only a few minutes once set up. The number of tests depends on how many different surfaces you want assessed.

Are your reports accepted for HSE, insurance and court?

Yes. Surface Performance is a UKAS-accredited laboratory testing to BS 7976. Independent, accredited PTV results are recognised by the HSE and UKSRG and accepted as credible evidence in insurance and civil claims.

Book your test

Get a slip testing quote

Tell us about your site and surfaces. We’ll come back within 24 hours with a clear quote — no obligation.

  • Same-day quote, 24-hour reply
  • UKAS-accredited, court-defensible reports
  • On-site across Reading & the Thames Valley

Prefer to talk it through? Call 0208 246 5562 or email info@surfaceperformance.com