Swimming Pool PVC Liner

The fundamental purpose of a pool liner is to keep the water inside the swimming pool and prevent leaks. Additionally, it enhances the pool's beauty, protects its interior from physical damage, and prevents mold and algae growth. The liner covers the walls and the floor to serve functional and decorative purposes.Vinyl Liner Pools. Vinyl liner pools have a custom made sheet of vinyl between the water and the pool walls and floor. This is in contrast to a gunite or shotcrete pool which uses plaster as its waterproofing membrane.