Blue Wave Evening Bay Overlap Liner for 18 ft Round Pools – 48/54 in Depth, Dark Blue

Immerse your above-ground pool in a timeless shade of blue with the Blue Wave Evening Bay overlap liner. The deep navy base is accented by crisp light-blue highlights that mimic sunlight dancing on the water, producing a subtle shimmering effect that enhances the poolscape. Whether you’re replacing an aging liner or outfitting a brand-new installation, Evening Bay offers a refined, contemporary look that complements steel-walled round pools and outdoor living spaces.

Made from a flexible 13-mil standard vinyl, this liner balances durability with ease of handling. The material resists punctures and abrasions, making it a practical choice for regular seasonal use, pet-friendly homes, and routine maintenance routines. Engineered for long-term outdoor exposure, the vinyl includes weather exposure inhibitors that help slow color fade and material degradation from sun and pool water, helping your investment maintain its appearance across seasons.

Design and weather durability

An overlap installation design provides a forgiving fit across 48- to 54-inch wall heights, reducing alignment hassles during setup. Welded seams deliver a smooth, continuous surface that looks refined and helps minimize edge wear. The liner ships without extra accessories and installs with common tools on most steel-walled, round pools. Best of all, Blue Wave backs this liner with a 15-year limited warranty, offering long-term peace of mind for seasonal pools and year-round outdoor spaces.

• Overlap design provides a secure, forgiving fit for 48 to 54-inch walls
• Welded seams create a sleek surface and stronger edge protection
• No extra accessories required for installation
• Available sizes range from 8 ft to 30 ft round
• 15-year limited warranty for long-term confidence

In-use practicality and versatility

The combination of dark navy with light-blue highlights creates a water-like shimmer that helps hide minor surface wear between cleanings. The liner’s construction supports regular pool use, season after season, while maintaining a smoothly finished interior for easier brushing and maintenance.

• Ideal for replacement projects or first-time setups
• Fits above-ground pools with steel walls for round configurations
• Designed to endure outdoor exposure while preserving color and pattern

Whether upgrading an aging liner or dressing a brand-new install, the Evening Bay overlap liner offers a stylish, durable option built to endure summers of swimming and relaxation.