Blue Wave 12-ft Round Overlap Pool Liner for 48–54in Steel Walls — Solid Blue, UV-Stable

The Blue Wave 12-foot round overlap pool liner is a solid blue, standard-gauge vinyl replacement liner designed to fit 12-ft round above-ground steel wall pools with 48–54-inch walls.

When you need a dependable replacement liner that looks crisp and installs without specialized tools, this Blue Wave overlap liner is built for straightforward seasonal installs and routine updates. Its solid blue finish creates a uniform, classic pool appearance while the standard-gauge vinyl balances flexibility and strength for residential use. The liner includes welded seams and UV-stabilizing additives to maintain color and integrity over multiple seasons.

How does the overlap design simplify installation?

The overlap style allows the liner to drape over the steel wall and tuck under standard coping strips, removing the need for an exact bead track fit. This makes it forgiving for first-time installers and useful when replacing an old liner without dismantling wall components.

• Fold-over attachment — no bead-lock rail required
• Works with universal coping strips (sold separately)
• Adjustable during setup to compensate for minor sizing differences

What durability features protect the liner from wear and weather?

Manufactured from standard-gauge vinyl, the liner resists everyday punctures and stretching common in residential pools. Blue Wave applies built-in inhibitors to help slow fading and surface degradation from sunlight and pool chemicals.

• Standard-gauge vinyl for reliable tear resistance
• Proprietary welded seams reduce leak points compared with some bonded joins
• Sun- and chemical-inhibitors to retain color and flexibility

Will this liner fit my pool and work with my setup?

This liner is sized specifically for 12-ft round above-ground pools with steel walls measuring 48 to 54 inches in depth. It is not made for inflatable, soft-sided, or non-steel wall pools, so confirm your pool type and wall measurement before ordering.

• Designed for 12-foot round steel-wall pools
• Compatible with wall depths from 48" to 54"
• Not suitable for inflatable or soft-sided pool frames

What accessories or prep should I plan for before installation?

Preparing a smooth, clean base and having the correct coping strips will make installation faster and extend liner life. Consider a pool pad underlayment to protect the liner from ground abrasions and coordinate filtration equipment placement ahead of time.

• Use pool pad underlayment for ground protection
• Have overlap-compatible coping strips ready (sold separately)
• Check return fittings and skimmer holes for correct placement

Who is this for: Homeowners who own a 12-ft round above-ground steel wall pool looking for a no-fuss replacement liner with a clean solid-blue look. It suits DIY installers who prefer an overlap attachment rather than bead-track systems, and anyone seeking a durable, cost-effective liner backed by a long-standing pool brand. If you want a straightforward seasonal install with weather-resistant vinyl and welded seams for added reliability, this Blue Wave liner is engineered to meet those needs without professional installation.