Do All Pools Need Liners? Pool Types and Liner Requirements
Not all pools need liners. Above-ground pools and vinyl inground pools require liners, while concrete, fiberglass, and natural pools typically don't need traditional vinyl liners.
Not all pools need liners. Above-ground pools and vinyl inground pools require liners, while concrete, fiberglass, and natural pools typically don't need traditional vinyl liners.
Most inground pools don't need liners - concrete/gunite and fiberglass pools have built-in surfaces. Only vinyl inground pools require liners, which need replacement every 8-12 years.
Yes, above ground pools absolutely need to be shocked just like inground pools. Shock weekly during swim season and whenever water becomes cloudy or develops algae.
Inground pools last 10-100 years depending on the type: concrete pools can last 50-100 years with proper maintenance, vinyl pools typically last 10-20 years, and fiberglass pools last 25-35 years. Proper maintenance is the key factor in maximizing lifespan.