Standing Water on Courts: What Low Spots Tell You About Surface Health

Standing Water and Low Spots on Hard Courts

Persistent puddling after rain is a warning sign. Low spots reduce playable hours and often indicate deeper surface or base issues that need correction.

Why Low Spots Matter

• Moisture exposure weakens coating adhesion
• Repeated wet-dry cycles accelerate cracking
• Play interruptions reduce court usability
• Slippery areas increase injury risk

Diagnosis Checklist

• Map puddle locations and drying times
• Check for adjacent crack patterns
• Review slope transitions and drainage edges
• Compare recurring spots across seasons

Corrective Strategy

Minor depressions can often be corrected during resurfacing prep. Chronic or deep low spots may require more extensive leveling work and drainage adjustments before finish layers are applied.

Final Takeaway

If puddles keep returning in the same areas, treat it as a structural warning, not a cosmetic issue. Address low spots early to protect future coating investment.