Winter Swimming Pool Cover for 20 ft x 45 ft Rectangular Pool

In this review the Winter Swimming Pool Cover for 20 ft x 45 ft rectangular pools is evaluated for homeowners who need reliable off-season protection. The bottom line: this solid denim blue cover is best for pools in regions with harsh winters because it blocks sunlight, snow, ice and wind while keeping debris out. The reviewer found the woven, laminated polyethylene material and thick black underside coating give practical durability through cold months, making it a straightforward, no-frills winter solution that focuses on long-term pool protection.

Key Features

• Solid material: The woven, laminated polyethylene construction prevents leaves, dirt and branches from entering and decaying in the pool all winter.
• Thick underside coating: A heavy black underside coating adds extra protection and helps the cover resist wear and sunlight degradation.
• Size and overlap: The cover fits a 20 ft x 45 ft pool with a 25 ft x 50 ft overall dimension, providing a 5 ft overlap to secure edges and accommodate common pool layouts.
• Attachment points: Loops every 4 ft and reinforced binding with metal grommets on each corner make it easy to place water tubes and anchor the cover.
• Weather resistance: Treated to resist sunlight degradation, this cover is designed for areas with snow, ice and strong winds.

Who It's For

If you maintain an inground rectangular pool roughly 20 ft by 45 ft and live in a region with cold winters, this cover is aimed at you; it focuses on preventing organic debris from entering the pool and reducing damage from snow and ice. The denim blue color also offers a clean, neutral look for backyard settings while performing its protective role.

Homeowners who need a custom-shaped fit, integrated water management features, or those seeking a mesh-style safety cover should look elsewhere, since this product is a solid winter cover intended for straightforward seasonal protection rather than detailed custom contours or drain-through performance.

Pros & Cons

Pros

• Durable woven, laminated polyethylene resists tearing and keeps out debris.
• Thick black underside coating offers additional durability and protection from sunlight.
• Generous 5 ft overlap, loops every 4 ft and reinforced corners make installation and anchoring simpler.

Cons

• Customers report mixed feedback on fit, so pools with unusual shapes or protruding steps may require a larger size or different cover type.

Specifications

Brand	Pool Cover Choice
Cover type	Solid winter cover
Fits pool size	20 ft x 45 ft
Overall cover dimension	25 ft x 50 ft (includes 5 ft overlap)
Material weight	2.36 oz/yd2
Scrim count	8 x 8
Warranty	10-year pro-rated warranty

Our Verdict

For owners of standard rectangular inground pools who need dependable winter protection, this cover is a sensible, value-oriented choice because of its durable laminated material, heavy underside coating and practical attachment details. It delivers good protection against debris, snow and sunlight degradation and represents strong value when ordered to match the pool's measured inside-wall dimensions.

Frequently Asked Questions

How should I measure my pool for this cover?
Measure from inside wall to inside wall for width and length; for protruding steps measure the longest length and widest width and consider a larger size if needed.

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

What warranty comes with the cover?
This cover includes a 10-year pro-rated warranty for manufacturing coverage.