Why Geotextile Felt Underlay Matters for PVC Pool Liner Installation

Geotextile felt underlay is a simple but important layer in many PVC pool liner projects. It creates a softer support surface between the pool base and the liner membrane, helping installers achieve a cleaner finish.

For renovation projects, felt underlay can help separate the new liner from minor substrate texture. For new-build pools, it supports smoother handling during installation and gives builders a more controlled working surface.

Avenqua supplies felt underlay in practical roll formats, with color and thickness options selected for pool liner projects. Clear product codes, roll sizes, and thickness details help buyers compare options quickly.

When planning a project, installers should check the pool base condition, measure the pool accurately, and confirm the required felt roll quantity before ordering. A well-prepared underlay plan can reduce waste and improve installation efficiency.