Buffalo Blizzard Supreme 18 ft Round Winter Pool Cover - Heavy Duty

In this review of the Buffalo Blizzard Supreme 18 ft round winter pool cover, the bottom line is simple: it is a budget-friendly winter shield for above ground pools that prioritizes coverage and ease of installation. The cover's strongest selling point is its tailored fit and reinforced attachment system, which keeps leaves, snow and ice off the water with minimal hassle. For pool owners who need reliable seasonal protection and straightforward setup, this cover delivers core performance without premium material thickness.

Key Features

• Durable winter protection: The triple-laminated polyethylene with a 10x10 Hold-tite scrim count resists tears and cold-weather cracking to protect the pool through winter.
• UV & fade resistant: The cover reduces sunlight exposure to preserve water clarity and protect the liner's appearance over the storage season.
• Double-stitched hems: Triple-thick hems sewn with UV-resistant nylon thread provide reinforced edges that withstand tension from the winch and cable system.
• Tailored fit: The cover includes an extra 4 ft of material for full overlap so wind has less leverage to lift the edges during storms.
• Secure installation: Reinforced grommets spaced every 3 ft along with a steel cable, aluminum winch, and turnbuckle make it straightforward to tension and secure the cover.
• Built for seasons: Constructed to endure freezing temperatures, high winds, and extended sun exposure so the pool stays protected season after season.

Who It's For

This cover is best for above ground pool owners who want a large, easy-to-install winter cover that tethers securely and provides full overlap around an 18 ft round pool. It suits customers who prioritize fit, simple hardware installation, and a cover that blocks debris and limits sunlight.

Those seeking the thickest, longest-lasting industrial grade material may want to consider higher-end options; some users report the material feels thin and that durability can vary by season. If tear resistance and multi-year warranty are essential, explore heavier commercial covers.

Pros & Cons

Pros

• Secure fit with extra 4 ft overlap prevents wind uplift and keeps debris out.
• Included steel cable, aluminum winch, and turnbuckle make installation quick and manageable.
• UV-resistant hems and triple-laminated construction help preserve liner appearance and water clarity.
• Reinforced grommets every 3 ft hold the cover in place during winter storms.

Cons

• Material is relatively thin compared with premium covers, and some users report limited lifespan under heavy use.

Specifications

Product type	18 ft round winter pool cover
Material	Triple-laminated polyethylene with 10x10 Hold-tite scrim
Color	Green/Black
Fit allowance	Includes additional 4 ft overlap
Attachment hardware	Steel cable, aluminum winch, turnbuckle
Grommet spacing	Every 3 ft
Hems	Double-stitched, triple-thick with UV nylon thread

Our Verdict

The Buffalo Blizzard Supreme 18 ft cover is a practical choice for above ground pool owners who need dependable seasonal protection and an easy install at an affordable price. It stands out for its tailored overlap, reinforced attachment system, and UV-resistant hems, though the material thickness is a realistic limitation for those wanting a multi-year heavy-duty cover.

Frequently Asked Questions

Will this cover fit an 18 ft round above ground pool?
Yes. The cover is sized with an extra 4 ft of material to provide full overlap and a secure fit for an 18 ft round pool.

What hardware is included for installation?
The cover ships with a steel cable, aluminum winch, and turnbuckle and has reinforced grommets every 3 ft to secure the cable.

Is the cover UV resistant and suitable for sun exposure?
Yes. The cover is UV and fade resistant and uses UV-resistant nylon thread in the double-stitched, triple-thick hems to help protect against sun damage.