Blue Wave Closed Cell Pool Wall Foam – 48-in x 75-ft, 1/8-in High-Density Insulation for Above Ground Pools

Blue Wave's Closed Cell Pool Wall Foam creates a soft, protective layer between your pool wall and liner. This high-density 1/8 inch foam roll cushions contact, helping to prevent rips and punctures while providing a smoother surface for liner installation. As a thermal barrier, it can help retain heat and enhance comfort during extended pool sessions. Built from durable closed-cell polyethylene, the foam resists moisture and seasonal wear, supporting a cleaner, warmer swimming environment across the season.

In practical terms, this wall foam acts as a quiet guardrail for your liner. It cushions movement and reduces friction, which can contribute to less creasing and longer-lasting beauty for the liner. The result is a more enjoyable experience for swimmers and easier maintenance for pool owners who want to preserve their investment over time.

Key benefits for above ground pools

• Reduces heat loss by creating a thermal barrier between wall and liner, supporting energy efficiency.
• Prevents wear and tear by cushioning the liner against friction from water movement and seasonal changes.
• Extends liner life by minimizing creases and surface damage through a durable, protective cushion.
• Improves comfort and safety with a smooth, uniform padding under the liner during entry and exit.

Easy installation and compatibility

• Designed for above ground pool walls and compatible with foam pads used for wall support.
• Installation is simple: unroll the foam on clean, dry walls, cut to size, then attach with spray adhesive (not included) and install the liner over the padded surface.
• Noted for being easy to smooth, reducing bubbles and wrinkles before liner placement.

Durability and warranty

Made from closed-cell polyethylene, the foam resists moisture and temperature shifts while staying durable season after season. The product carries a 90-day limited warranty for added peace of mind.

Whether you are prepping a new setup or refreshing an existing pool, Blue Wave wall foam provides an extra layer of defense that helps preserve the structural integrity and warmth of your pool, contributing to a cleaner, more comfortable swimming environment throughout the season.

Note on installation supplies: the required spray adhesive is not included, so plan to have it on hand to complete the setup. Always ensure the walls are clean and dry before applying the foam for optimal adhesion and a smooth finish.