Robelle 18 ft Above Ground Pool Winter Cover — Platinum Heavy-Duty Solid, 4 ft Overlap

The Robelle 18 ft Professional Platinum Pool Cover is an extra heavy-duty solid winter cover designed to protect 18-foot round above-ground pools from snow, ice and debris throughout the off-season.

This solid winter cover combines a dense 12 x 12 scrim weave with a high-weight polyethylene fabric to deliver long-lasting tear resistance and weather protection for traditional above-ground pools with a standard top rail. Engineered for winter storage rather than in-season debris control, the cover includes a 4-foot overlap to simplify installation and a winch-and-cable system to secure it tightly around the pool perimeter. Robelle’s Platinum line emphasizes durability and a reliable fit, backed by the brand’s decades of pool-cover experience.

How does this cover keep my above-ground pool protected over winter?

The Robelle Platinum cover is a solid (non-permeable) winter cover that blocks sunlight, prevents surface contamination, and helps limit ice damage by keeping the pool interior sheltered. Its heavy-weight polyethylene and 12 x 12 scrim provide superior puncture and tear resistance compared with lighter covers.

• Solid material prevents rain and debris from passing through onto the pool surface.
• 12 x 12 scrim weave increases resistance to ripping and stretching.
• Platinum topside with black underside reduces UV damage and hides dirt.
• Extra-heavy fabric weight improves longevity in cold seasons.

What size and fit should I expect for an 18 ft pool?

This cover is sized for an 18-foot round above-ground pool and includes a generous 4-foot overlap (22-foot overall material) to make positioning and fastening easier. The overlap accommodates most traditional top rails, but if your pool has extra-large rails or unique decking, consider selecting the next size up for a stress-free float.

• Designed for 18 ft round pools with a 4 ft overlap (22 ft total material).
• Meant to float loosely on pool water—avoid excessive tension on grommets.
• Not intended as an in-season debris cover; use only during offseason storage.
• Large top rails may require one size larger for proper fit and stress relief.

What hardware and installation steps are included and recommended?

The cover ships with a winch and cable so you can tighten the perimeter cable through the grommets for a secure winter close. Robelle recommends using the included hardware and suggests optional cover clips, wrap, or vinyl water weights (sold separately) for installations involving decks or in high-wind locations.

• Includes winch and cable for fastening the cover through perimeter grommets.
• Use cover clips and cover wrap (sold separately) for additional security.
• For decked pools, place vinyl water weights on top of the cover to anchor it.
• Follow manufacturer guidance: do not use alternate fastening methods.

How durable is the Robelle Platinum cover and what warranty does it have?

Built at about 85% heavier than many industry-standard covers, the Platinum model uses thicker woven polyethylene (approximately 3.7 oz/yd2) and a dense scrim count to extend service life and resist winter stresses. Robelle supports this construction with a long-term warranty, reflecting the brand’s professional-grade design priorities.

• Extra heavy-duty polyethylene—higher fabric weight for improved toughness.
• 12 x 12 scrim provides strong tear and puncture resistance.
• Constructed for reliable performance in snow, ice, and high-wind conditions.
• Backed by Robelle’s industry warranty and decades of pool-cover experience.

Who this cover is for: Owners of traditional above-ground round pools who need a heavy-duty winter closure that resists tears, holds up in harsh winter weather, and simplifies installation. This product is best for pools with standard top rails, homeowners planning an off-season cover rather than a seasonal debris solution, and anyone wanting a robust, long-lasting protective barrier backed by a recognized pool-cover brand.