Smartline 27 ft Round Pool Liner River Slate - Durable Overlap Fit

In this review of the Smartline 27 ft Round Swimming Pool Liner in River Slate, the bottom line is simple: this liner is best for backyard owners who need a durable, attractive replacement or new liner that installs without special tools. The reviewer found the biggest reason to buy is the liner's heavy-duty 20 gauge virgin vinyl construction with Lamiclear protection, which resists abrasion, chemicals and UV fading while presenting a modern dark stone look. For anyone who measures carefully and has a flat-bottom, 54 in wall above ground steel pool, this liner delivers a solid balance of longevity and style.

Key Features

• 20 Gauge Heavy Duty Vinyl: Thick virgin vinyl gives a robust barrier against wear and common pool chemicals for longer life.
• Lamiclear Protection: Precision-welded layers and Lamiclear technology reduce fading and abrasion to keep the pattern looking newer for longer.
• River Slate Pattern: A modern dark stone appearance hides dirt and gives a sleek, natural backdrop to pool water.
• Overlap Installation: The overlap style drapes over 54 in walls and secures with coping strips for a straightforward install on compatible pools.
• Hand-Folded for Fewer Creases: The liner is hand-folded and can be warmed in sun before install to help remove folds and simplify fitting.
• 20-Year Limited Warranty: Manufacturer backing provides extra confidence in long-term durability for residential use.

Who It's For

The Smartline River Slate overlap liner is aimed at homeowners with standard steel-sided above ground pools that have a flat bottom and a 54 in wall height who want a durable, attractive replacement without complex installation. It suits people who prefer a darker, stone-like aesthetic that conceals debris and lends a modern look to family pools.

This liner is not appropriate for "pop-up" style pools, pools with nonstandard wall heights, or owners who need a custom fit for unusual shapes or floors. If a fully custom bead-fit liner or a different wall height is required, shoppers should look at bead-style or custom-cut options instead.

Pros & Cons

Pros

• Durable 20 gauge virgin vinyl resists chemical and physical wear for longer service life.
• Lamiclear welded layers help prevent UV fading and abrasion, keeping the pattern attractive.
• Overlap design makes installation straightforward for standard 54 in steel-sided pools.

Cons

• Only compatible with flat-bottom pools that have 54 in walls and will not fit pop-up style pools.
• Overlap installation can require warming and careful measuring to avoid creases and ensure a neat fit.

Specifications

Product Type	Overlap pool liner
Compatible Pool Shape	27 ft round
Wall Height	54 in
Material	20 gauge heavy duty virgin vinyl
Pattern	River Slate (dark stone look)
Designed For	Steel-sided above ground pools with flat bottom
Warranty	20-year limited warranty

Our Verdict

The Smartline 27 ft River Slate overlap liner is a practical choice for owners of 54 in steel-sided above ground pools who want a durable, low-maintenance replacement with a modern look. It costs less hassle to install than custom liners and the 20 gauge vinyl with Lamiclear protection offers good value for pools that match the fit requirements.

Frequently Asked Questions

Will this liner fit my above ground pool?
Measure pool diameter (center wall to wall) and height (ground to under top rail); this overlap liner fits 27 ft round pools with a 54 in wall and flat bottoms only.

How do I reduce creases during installation?
Hand-folded liners benefit from warming in sun for about an hour at 70-80 degrees F before installation to make the material more pliable and remove folds.

Can it be used in pop-up style pools?
No, the overlap design is not compatible with pop-up style pools; it is intended for steel-sided above ground pools with a flat bottom.