Robelle Dura-Guard Heavy-Duty 12 x 18 ft Oval Above-Ground Pool Winter Cover - Green/Black, 4 ft Overlap, Winch Included

If you need a dependable winter closing for a traditional above-ground oval pool, the Robelle Dura-Guard combines a thick polyethylene film and an 8 x 8 woven scrim for extra strength and long-term resistance to tearing. This model fits a 12 x 18 ft pool and includes a four-foot overlap so the cover extends beyond the rail for easier installation and secure anchoring. The cover is solid (non-porous), colored green on top with a black underside, and ships with a winch and cable; a ten-year warranty backs the construction.

How does this cover keep my above-ground pool safe all winter?

The Robelle Dura-Guard is a solid winter cover that prevents rain and snow from passing through its material, minimizing the amount of water and contaminants that reach the pool while the cover floats on the surface. The woven 8 x 8 scrim plus a 2.36 oz/yd² polyethylene weight deliver higher puncture resistance compared with lighter covers.

• Solid, non-porous material blocks precipitation and debris.
• 8 x 8 scrim weave increases tear resistance and dimensional stability.
• 2.36 oz/yd² polyethylene offers heavier duty protection than economy covers.
• Green topside reduces visible debris while black underside helps hide stains.

What comes in the box and how do I install it?

The cover ships ready to install with a winch and cable system that threads through perimeter grommets so you can tension and secure the cover to the pool frame. Robelle recommends using the included winch and cable as the primary attachment; optional cover clips and cover wrap are available separately for additional reinforcement.

• Included: 12 x 18 ft oval Dura-Guard cover with 4 ft overlap (total 16 x 22 ft), winch, and cable.
• Use the winch cable through grommets around the perimeter to cinch the cover tight.
• For pools with decks, place vinyl water weights on top of the cover or run the cable under the deck where possible.
• Consider ordering next size up if your top rail is especially large so the cover floats without strain.

Why is scrim and material weight important for a winter cover?

Scrim indicates the woven thread count and directly affects tear and puncture resistance; material weight (ounces per square yard) reflects the film thickness. Together they are the best practical indicators of long-term durability and how the cover will handle snow load, ice edges, and wind during winter storage.

• 8 x 8 scrim = more threads per square inch for structural strength.
• 2.36 oz/yd² material weight provides higher abrasion and puncture protection.
• Constructed 18% heavier than standard Robelle models for longer service life.
• Backed by a ten-year warranty for confidence in performance.

Who this cover is for: Pool owners with traditional above-ground oval pools (12 x 18 ft) who want a heavy-duty, solid winter closure that resists tearing and prevents water infiltration during the off-season. Choose this Robelle Dura-Guard if you prioritize a longer-lasting material, easy installation with included winch and cable, and a cover that floats loosely over the water. If your pool uses an oversized top rail or you plan to leave the cover under significant deck overhang, consider ordering the next larger size to ensure a relaxed float and reduced stress on grommets.