Expert Verified Updated: March 2026

Pool Cover Patch Size Calculator

Calculate the required patch size for repairing small holes in your winter cover.

Quick Conclusion
The Pool Cover Patch Size Calculator provides instant dose calculations for pool maintenance, helping you maintain perfect water balance and extend equipment life.

Technical Comparison

Hole TypePatch Mat.Bond Strength
PunctureAdhesive TarpHigh
TearStitched + GlueExtreme
BurnReplacementN/A

Prevent Growth

Even small holes let in light and debris, which can turn your pool into an 'algae swamp' by spring.

Actionable Steps

Applying Patches

Clean and dry the area around the hole thoroughly. Use patch material that matches your cover type (mesh or solid).

⚠️

Safety Warning: For holes larger than 6 inches, consider professional repair or cover replacement for safety.

Pro-Tip

Patch both sides of the cover if possible. Use an alcohol wipe to clean the area before applying the patch; even a tiny amount of dirt will cause the adhesive to fail in sub-zero temps.

Frequently Asked Questions

Round or Square?

Round patches stick better because they have no corners to peel up.

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Get the Complete DIY Pool Maintenance Guide

Free PDF checklist including seasonal schedules, chemical balancing secrets, and maintenance tips.