Winter Swimming Pool Cover for 18 ft x 36 ft Rectangular Pool - Solid

In this review of the Winter Swimming Pool Cover for an 18 ft x 36 ft rectangular inground pool, the bottom line is straightforward: this cover is for homeowners who need strong, reliable winter protection and a clean, attractive appearance all season. The reviewer found the cover's woven, laminated polyethylene construction and heavy black underside coating deliver real durability against sun, snow, ice and wind. For those who want a simple solid cover that keeps leaves and debris out and offers a long warranty, this cover is a clear practical choice.

Key Features

• Winter protection: The solid material blocks sunlight and prevents leaves, dirt and branches from decaying in the pool during harsh weather.
• Heavy-duty construction: A 12 x 12 scrim count and 3.7 oz/yd2 material weight provide extra strength for season-long performance.
• Thick underside coating: The thick black underside coating adds durability and resists wear where the cover contacts the pool and water tubes.
• Generous overlap: The cover includes a 5 ft overlap (total dimensions 23 ft x 41 ft) to accommodate fastening and common pool shape variations.
• Secure attachment points: Loops every 4 ft, reinforced binding and metal grommets on corners make it straightforward to position and secure the cover.
• Sunlight protection: The fabric is treated against sunlight degradation to extend useful life in exposed installations.

Who It's For

This cover is best for homeowners with an 18 ft x 36 ft rectangular inground pool who need a dependable winter solution that resists debris, ice and UV damage. It suits yards in climates with cold winters, heavy leaf fall or frequent storms where a solid cover that keeps contaminants out is preferred.

It is less suitable for someone seeking an all-in-one kit with water tubes included or a custom-shaped cover for pools with large step sections without measuring the longest length and widest width first. Buyers with unusual pool protrusions should consider sizing up or ordering a custom option.

Pros & Cons

Pros

• Durable woven, laminated polyethylene resists tearing and stands up to winter weather.
• Solid design prevents leaves and debris from decaying in the pool through the season.
• Reinforced binding, metal grommets and loops every 4 ft make securing the cover straightforward.
• Attractive sandstone tan color that customers reported as pleasing and durable.

Cons

• Water tubes are sold separately, so additional purchases are required to fully secure and tension the cover.
• Fit can be mixed for pools with unusual steps or shapes unless buyers measure the longest and widest dimensions carefully.

Specifications

Fits pool size	18 ft x 36 ft
Overall cover dimensions	23 ft x 41 ft (includes 5 ft overlap)
Material weave (scrim count)	12 x 12
Material weight	3.7 oz/yd2
Underside coating	Thick black coating for extra protection
Attachment	Loops every 4 ft, reinforced binding, metal corner grommets
Warranty	15-year pro-rated warranty

Our Verdict

For owners of an 18 ft x 36 ft rectangular inground pool who want a no-nonsense winter cover, this solid sandstone tan option offers good value thanks to robust woven construction, a heavy underside coating and a long 15-year warranty. It performs well at keeping debris and winter weather out, though buyers should plan to purchase water tubes separately and confirm measurements for unusual pool shapes.

Frequently Asked Questions

Will this cover fit pools with steps or protrusions?
If your pool has steps or protruding sections, measure the longest length and widest width from inside wall to inside wall; you may need a larger size to ensure full coverage.

Are water tubes included?
No, water tubes are sold separately; the cover has loops every 4 ft to keep tubes in place.

How long is the warranty?
The cover ships with a 15-year pro-rated warranty for the Secure Choice series.