Robelle 18 ft Professional Green Winter Pool Cover - Heavy Duty

In this review of the Robelle 18 ft Professional Green Winter Pool Cover, the bottom line is straightforward: it is for above ground pool owners who want a heavy-duty, solid winter cover that is easy to install and built to withstand winter load. The cover's most compelling feature is the generous 4 ft overlap (sold as a 22 ft cover), which makes positioning and securing the cover far simpler than standard fits. The included winch and cable and the dense 12 x 12 scrim construction underline that this is a practical, season-focused choice rather than a lightweight temporary cover.

Key Features

• 4 ft overlap: The extra overlap simplifies installation and gives room to secure the cover over rails or partial decks without needing immediate trimming.
• Solid construction: The cover is a non-permeable solid design that keeps rain and debris out of the pool through the offseason.
• 12 x 12 scrim: A dense woven scrim improves tear resistance and helps the cover resist stretching and wind damage over winter.
• 3.7 oz/yd2 material weight: Heavier polyethylene offers better durability and an expected longer service life compared with thinner covers.
• Winch and cable included: The package includes hardware to tension and secure the cover through grommets, useful in higher wind areas.
• 15-Year Warranty: Backed by a long warranty period, indicating manufacturer confidence in longevity and build quality.

Who It's For

Best for above ground pool owners with an 18 ft round pool who prioritize a sturdy, solid winter barrier and ease of installation. The 4 ft overlap is particularly helpful for pools with decks or larger top rails where extra material is needed to reach a secure anchor point.

Not ideal for those who need a permeable cover for drainage or who require built-in flotation systems; ice equalizer pillows and some water-weight installation accessories are sold separately, so buyers wanting a fully complete closing kit should plan for small additional purchases.

Pros & Cons

Pros

• Extra 4 ft overlap makes fitting and securing the cover noticeably easier than standard sized covers.
• Solid, non-permeable material keeps rain and debris out during winter months.
• Heavy polyethylene with 12 x 12 scrim and 3.7 oz/yd2 weight improves tear resistance and longevity.
• Includes winch and cable for a more straightforward installation and better wind performance.

Cons

• Some customers report mixed durability in real use; a few noted tears after extended seasons, so heavy-use sites should monitor condition.
• Ice equalizer pillows and water weights are not included and may be needed for full winter protection in some setups.

Specifications

Product Style	3718-4
Designed Pool Size	18 ft round
Cover Size (including overlap)	22 ft
Overlap	4 ft
Material Weight	3.7 oz/yd2
Scrim Count	12 x 12
Warranty	15-Year

Our Verdict

The Robelle 18 ft Professional Winter Pool Cover is a practical, heavy-duty choice for owners of 18 ft above ground pools who want a straightforward winter solution that installs easily and resists winter loads. With its extra overlap, solid construction and included winch and cable, it represents strong value for those who need reliable seasonal protection, though buyers should budget for a pillow or weights if their setup requires them.

Frequently Asked Questions

Will this cover fit an 18 ft above ground pool with a top rail?
This cover is designed for 18 ft round pools and includes a 4 ft overlap (22 ft cover), which helps accommodate top rails; consider going up a size if you have very large rails.

Does water pass through this cover?
No, this is a solid winter cover that does not allow water to pass through its material; surface rain will be shed off the top.

Are installation accessories included?
The cover includes a winch and cable for securing through grommets; ice equalizer pillows and water weights are sold separately for full winter load management.