Buffalo Blizzard 18 ft x 40 ft Rectangular Winter Pool Cover - Heavy

In this review of the Buffalo Blizzard 18 ft x 40 ft rectangular winter pool cover, the bottom line is simple: this cover is built for owners of inground pools who need broad, season-long protection against snow, ice and debris. The biggest reason to consider it is its heavy-duty construction - triple-laminated polyethylene with an 8x8 Hold-tite scrim count and double-stitched, triple-thick hems - that aims to resist tears and cold-weather cracking while limiting sunlight exposure to preserve water clarity. It is not a luxury cover, but it is a practical, no-frills solution for winterizing a rectangular pool.

Key Features

• Durable winter protection: The 8x8 Hold-tite scrim count and triple-laminated polyethylene construction provide resistance to tears and splits during freezing conditions.
• UV and fade resistance: The cover reduces sunlight exposure to help preserve liner appearance and maintain clearer water over the off-season.
• Reinforced hems: Double-stitched, triple-thick hems with UV-resistant nylon thread add long-lasting edge strength where wear is most likely.
• Secure installation: Heavy-duty water bag loops every 4 ft and evenly spaced grommets allow the cover to be anchored and held down across the full winter.
• Tailored overlap: An extra 5 ft of material lets the cover overlap beyond the pool edge to help prevent wind lift and ensure reliable full coverage.
• Cold-weather performance: Engineered to withstand freezing temperatures, the material is intended to resist cold cracking and extended sun exposure.

Who It's For

This cover is best for owners of rectangular inground pools who want a practical, heavy-duty winter shield that prioritizes protection from snow, ice and seasonal debris. It suits homeowners who prefer a straightforward cover with reinforced hems, frequent water bag loops and a generous overlap so the cover stays in place without a complicated installation.

Those who should look elsewhere include buyers seeking a very thick premium cover or commercial users expecting multi-year industrial performance without replacement; some customers report mixed durability impressions and the material may feel thinner than premium alternatives.

Pros & Cons

Pros

• Strong scrim count and triple-laminated polyethylene construction deliver dependable resistance to tears and cold damage.
• Extra 5 ft overlap and water bag loops every 4 ft make securing the cover straightforward and effective against wind.
• Double-stitched, triple-thick hems with UV-resistant thread help the perimeter withstand seasonal wear.
• Designed to reduce sunlight exposure, which helps protect liner appearance and water clarity.

Cons

• The material thickness draws mixed reports from customers, with some saying it feels thin compared with higher-end options.
• Durability perceptions vary; a minority of users report issues after a few months, so longevity may depend on local conditions and handling.

Specifications

Our Verdict

The Buffalo Blizzard 18 ft x 40 ft cover is a practical choice for most residential inground pool owners who want robust seasonal protection without a premium price tag. Its reinforced hems, scrim construction and multiple anchoring points deliver sensible defense against winter debris and sun exposure, though buyers seeking the thickest, longest-lasting commercial-grade cover should compare heavier alternatives. Overall, it represents good value for homeowners who install and remove covers carefully each season.

Frequently Asked Questions

Will this cover fit my rectangular inground pool?
The cover measures 18 ft x 40 ft and includes an extra 5 ft of overlap to fit beyond the pool edge for secure coverage.

How is the cover secured for winter?
It has heavy-duty water bag loops every 4 ft and evenly spaced grommets so you can use water bags and additional fasteners to anchor it.

Is the material UV resistant and suited to cold climates?
The triple-laminated polyethylene is UV and fade resistant and is engineered to resist freezing temperatures and cold-weather cracking.