Robelle 18 ft Dura-Guard Heavy Duty Winter Pool Cover for Above-Ground Pools — Green/Black, 4 ft Overlap, 10-Year Warranty

Robelle’s 18 ft Heavy Duty Dura-Guard is a solid winter cover built to keep above-ground pools protected from snow, ice, and seasonal debris during the off-season.

When you need a reliable, heavy-duty winter cover for a traditional above-ground pool, the Robelle Dura-Guard delivers a robust barrier that resists winter stressors while floating freely on the water surface. Constructed from a dense polyethylene woven with an 8 x 8 scrim and weighing 2.36 oz/yd², this cover prioritizes tear resistance and long-term durability. The green topside with a black underside, plus a generous 4-foot overlap, make installation straightforward and give extra material to secure around most standard top rails.

How durable is this cover compared with standard winter covers?

The Dura-Guard uses heavier materials and a tighter scrim count than many economy covers, making it better at resisting punctures and wind stress. Robelle specifies material weight and scrim because those metrics predict strength and service life.

• Material weight: 2.36 oz/yd² (approx. 80 g/m²) for added sturdiness
• Scrim: 8 x 8 woven threads per square inch for tear resistance
• Constructed 18% heavier than the industry standard for season-long performance
• Backed by a 10-year manufacturer warranty

What size cover do I need and how is it installed?

This model is designed for 18 ft round above-ground pools and includes a 4-foot overlap—meaning the total fabric reaches 22 feet across—to simplify draping over the rail. Use the supplied winch and cable to thread through perimeter grommets and tighten; the cover should float loosely on the water to accommodate ice and snow loads.

• Order by pool diameter; overlap extends beyond listed pool size
• Includes winch and cable for securing through grommets
• Float the cover loosely—consider one size larger if you have oversized top rails
• Recommended extra accessories: cover clips and cover wrap (sold separately)

Will water pass through this cover and how does it handle winter weather?

This is a solid (non-permeable) winter cover, so water will not pass through the material. That helps reduce direct snow and ice contact with the pool water and limits algal growth during the offseason; however, it is intended for winter closing use only, not for regular-season debris containment.

• Solid design prevents water infiltration through the fabric
• Green top and black underside reduce light penetration and help protect water clarity
• Designed to resist snow and ice weight when paired with proper float and support
• Ice equalizer pillows recommended (sold separately) for heavy-freeze regions

How do I secure the cover on pools with decks or in high-wind areas?

The included winch and cable are engineered to anchor the cover through the grommets around the perimeter, and the cover’s construction performs well under windy conditions when installed correctly. For pools with decks, place vinyl water weights on top of the cover or run the cable under the deck where possible to improve anchoring.

• Use winch and cable through grommets for primary securing
• Place vinyl water weights on deck sections to hold cover in place
• For partial decks, combine deck weights with perimeter cable routed under deck
• Consider cover clips and wrap for additional perimeter security

Who is this for: The Robelle 18 ft Heavy Duty Dura-Guard pool cover is aimed at above-ground pool owners who want a serious winter closure solution—those who value durable materials, an included winch-and-cable system, and a proven warranty. If you own a traditional above-ground pool with a normal top rail and need a solid cover to shield water from snow, ice, and the stresses of winter storage, this cover is engineered for you. If your pool has oversized rails or atypical decking, evaluate sizing up or pairing the cover with additional anchoring accessories to ensure a secure fit.