18 ft Round Winter Pool Cover Green/Black - Buffalo Blizzard Supreme

In this review the Buffalo Blizzard Supreme Plus 18 ft round winter pool cover is assessed for owners closing above ground pools who need a straightforward, heavy-duty seasonal shield. The bottom line: this cover is best for pool owners who want an easy-to-install, UV-resistant barrier that keeps snow, ice and debris off the pool through winter. Our review finds the cover excels at fit and simple installation thanks to the extra 4 ft overlap and included steel cable and winch, while material thinness may concern those seeking multi-season longevity.

Key Features

• Durable Winter Protection: A 12x12 Hold-tite scrim count provides resistance to tears, splits and cold-weather cracking to defend the pool surface.
• UV & Fade Resistant: The cover reduces sunlight exposure to help preserve water clarity and protect the liner's appearance over the closed season.
• Reinforced Construction: Double-stitched, triple-thick hems with UV-resistant nylon thread give long-lasting edge strength where the cover meets the pool.
• Tailored Fit: An additional 4 ft of material offers full overlap beyond the pool edge to help prevent wind from getting underneath and keep coverage secure.
• Secure Installation: The lightweight cover ships with a steel cable, aluminum winch and turnbuckle plus grommets every 3 ft to anchor the cover in place.
• All-season Design: Triple-laminated polyethylene is built to stand up to freezing temperatures and extended sun exposure when used as intended.

Who It's For

This cover suits above ground pool owners who need a practical, budget-friendly winter solution that is easy to install with one helper and common tools. It is especially useful for those who value a secure overlap and clear installation hardware like a winch and cable to tension the cover.

Those looking for a very thick, multi-year commercial-grade cover should look elsewhere; some customers report the material feels thin and may not endure many seasons in regions with extreme wear. If long-term rip resistance is the top priority, consider heavier industrial options.

Pros & Cons

Pros

• Good fit and overlap keeps wind out and debris off the pool.
• Simple installation with included steel cable, aluminum winch and turnbuckle.
• UV-resistant hems and 12x12 scrim construction offer solid seasonal protection.

Cons

• Material is relatively thin compared with premium heavy-duty covers, so multi-season durability can vary.

Specifications

Our Verdict

The Buffalo Blizzard Supreme Plus 18 ft cover is a practical choice for above ground pool owners who want an easy-to-install, UV-resistant winter shield that provides reliable coverage and included tensioning hardware. It delivers strong value for seasonal protection, but buyers in harsh climates who need maximum material thickness may prefer a heavier-duty alternative.

Frequently Asked Questions

Will this cover fit an 18 ft above ground pool?
Yes; the cover is designed as an 18 ft round model and includes an extra 4 ft of material for full overlap.

Does it include installation hardware?
Yes; a steel cable, aluminum winch and turnbuckle are included and grommets are reinforced every 3 ft for anchoring.

Is the material thick enough for multi-season use?
The triple-laminated polyethylene resists cold and UV, but some users report the material feels thin and longevity can vary by climate and use.