Combined Wet + Dry Testing.

One site. Two conditions.

Wet and dry slip testing measure different conditions and produce different results. A combined scope can be useful where the property, surface use or risk-management process requires evidence under both wet and dry conditions.

What the scope can cover

• The scope is agreed before site attendance.
• Wet and dry results remain distinct; one method does not automatically replace the other.
• Selected locations can be tested under the appropriate condition.
• Equipment is calibrated by ISTS, a NATA-accredited laboratory.
• Combined testing can support broader evidence for safety and risk-management decisions.