Lay-Z-Spa Deformed Liner Structure

Lay-Z-Spa liner develops bulges or uneven sides when filled and heated.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Uneven ground under spa, Overinflation of walls, Internal baffle separation, Long-term material fatigue from heat cycles

How to Fix / Troubleshooting

Safety first: Ensure the spa is on a stable, level surface to prevent tipping or uneven loading.

  • 1. Check ground level: Drain the spa and verify that the base is flat and free of stones or dips. Use a spirit level if needed.
  • 2. Adjust inflation: Inflate the walls to the recommended pressure only. Slightly reduce pressure if bulging is severe.
  • 3. Refill and monitor: Refill the spa and observe the liner as it heats. Some expansion is normal.
  • If bulges are extreme or worsen: Internal structural baffles may be failing. Continued use could be unsafe; contact Lay‑Z‑Spa support about liner replacement.
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Repair Difficulty

Medium 3/5

Required Part

Inflatable Spa Liner
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