Why Do You Need to Put Sand Under Your Pool?

Putting sand under your pool is an important step in the installation process that offers several benefits:

  • Provides a stable base: Sand creates a firm and level surface for the pool, ensuring it remains stable and prevents uneven settling.
  • Improves drainage: The porous nature of sand allows water to drain easily, preventing pooling and the formation of mold and mildew.
  • Insulates the pool: Sand provides insulation to the pool, helping to retain heat and reduce energy costs associated with heating the pool.
  • Protects the liner: A layer of sand cushions the pool liner, protecting it from tears and punctures caused by sharp objects.
  • Facilitates pool cleaning: Sand helps filter debris and dirt from the pool water, making it easier to keep the pool clean.
  1. What type of sand should I use for my pool? Use fine, washed play sand or silica sand specifically designed for swimming pools.
  2. How much sand do I need? The amount varies based on the pool size and depth, but typically you need about 2-4 inches of sand.
  3. Do I need to compact the sand? Yes, compacting the sand using a hand tamper or vibrating plate ensures a firm base.
  4. Can I use dirt instead of sand? No, dirt is not recommended as it lacks the necessary properties to provide a stable base and drainage.
  5. How often should I replace the sand under my pool? The sand should be replaced every 5-7 years to maintain its benefits.
  • Intex Easy Set Pool
  • Bestway Steel Pro Max Pool
  • Coleman SaluSpa Inflatable Hot Tub
  • HTH Pool Shock Plus
  • Clorox Pool&Spa Chlorine Tablets

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