Robelle 18 ft Value-Line Winter Pool Cover for Above-Ground Pools — Azure/Black Solid, Winch & 3 ft Overlap, 8-Year Warranty

The Robelle 18 ft Value-Line Winter Pool Cover is a solid, heavy-duty winter cover designed to protect 18-foot above-ground pools from snow, ice and debris throughout the off-season.

Built for traditional above-ground pools with a standard top rail, this Robelle winter cover combines a tightly woven 7 x 7 scrim polyethylene fabric with a three-foot overlap and a packaged winch and cable so you can close your pool securely for winter. The cover’s azure blue top and black underside reject dirt and hide stains while the solid (non-permeable) design prevents water from passing through the material, keeping your pool surface cleaner and reducing maintenance when spring arrives.

How durable is this cover for long-term winter protection?

The Robelle Value-Line cover uses a 7 x 7 scrim weave and a 2.2 oz/yd² polyethylene fabric to deliver strength and tear resistance. Robelle builds this model 10% heavier than many competitors and backs it with an 8-year warranty, reflecting decades of manufacturing experience.

• 7 x 7 scrim weave for reinforced tensile strength
• Material weight: 2.2 ounces per square yard (lightweight but sturdy)
• 10% heavier construction versus common entry-level covers
• 8-year industry-leading warranty from Robelle

Will this cover fit my pool and stay secure in wind or snow?

This cover is sized for an 18 ft round pool and includes a 3 ft overlap, making the full fabric diameter 21 ft to drape over large rails and simplify installation. It ships with a winch and cable that thread through perimeter grommets; those components are intended to anchor the cover tightly while allowing the cover to float loosely on the water beneath.

• 3-foot overlap included — total cover diameter 21 ft
• Winch and cable included for perimeter fastening
• Designed to float on water without excessive stress on seams
• Recommended to size up if you have oversized top rails

How does a solid cover affect pool maintenance during the off-season?

Because this is a solid (non-permeable) winter cover, water will not pass through the fabric; leaves and debris remain on top for easier removal, and the pool water stays clearer beneath the cover. Note that solid covers are meant for seasonal closure—not for daily debris control during swim season.

• Solid design blocks rainfall and debris entry into pool water
• Leaves and snow rest on the cover for simple cleanup
• Not intended for use as a summer debris cover
• Works with optional water weights or cover clips for extra security

Who this cover is for: The Robelle 18 ft Value-Line Winter Pool Cover is made for owners of traditional above-ground round pools who want a reliable, solid cover for seasonal closure. It suits pools with standard top rails and homeowners who prefer a proven brand, an included winch and straightforward installation. If you have a large deck, oversized rails, or need floating ice-equalization accessories, consider sizing up or adding the recommended extras (cover clips, cover wrap, water weights, and an ice equalizer pillow sold separately).

Installation tips: thread the supplied cable through every grommet, tighten with the included winch so the cover rests loosely on the water, and place vinyl water weights over decks when needed. Avoid using this cover as a summer debris solution; its design is optimized for winter protection and seasonal longevity.