Pool Mate Extra Strength Platinum Oval Above-Ground Pool Cover 12 x 18 ft — UV-Coated, Winch & Cable Included

This heavy-duty Pool Mate winter cover is built for long-lasting protection against snow, ice and winter debris for traditional above-ground pools with a top rail. Made from extra-strong polyethylene with heat-sealed seams and a UV-coated sandstone topside, the cover keeps winter water and particulate out of your pool while resisting UV breakdown. It ships with a winch and cable for perimeter attachment and carries a 15-year warranty for season-to-season confidence.

How does this cover stop winter water and debris?

The cover is a solid (non-porous) winter barrier—water and fine debris will not pass through the material. All seams are heat-sealed to prevent leaks and the coated topside helps shed sunlight and slow UV wear.

• Impermeable polyethylene construction—keeps snow and runoff on top of the cover
• Heat-sealed seams for continuous protection at joins
• UV-resistant sandstone coating on the top side to reduce sun degradation

Is this cover strong enough for heavy winter conditions?

This model is built heavier than standard covers: the fabric weighs about 3.7 oz per sq yd (125 g/m²) and uses a 12 x 12 scrim weave for reinforcement. That combination increases tear resistance and overall durability when holding snow or resisting wind-driven stress.

• Material weight 125 g/m² and 12 x 12 scrim for added strength
• Constructed 85% heavier than many industry basics for extended life
• Designed to perform in higher-wind areas when installed correctly

How do I install and secure the Pool Mate cover correctly?

The cover comes with a winch and cable to thread through the perimeter grommets and cinch the cover in place; use cover clips or wrap for extra hold if needed (sold separately). For pools with decks, place the cover on top of the deck and weigh it down with vinyl water weights, or run the cable under the deck when possible for a neat, secure fit.

• Includes winch and cable—attach through grommets and tension around the pool
• Use vinyl water weights for decked pools or cable-under-deck routing when possible
• Cover should float loosely on the water—consider upsizing if you have very large top rails

What size coverage and warranty does this model provide?

This 12 x 18 ft oval cover includes a generous four-foot overlap, giving an overall piece size of 16 x 22 ft to simplify installation and ensure good edge coverage. Pool Mate supports this cover with a 15-year warranty, reflecting their years of design and manufacturing experience.

• Nominal pool size: 12 x 18 ft oval; cover size with overlap: 16 x 22 ft
• Four-foot overlap for easier installation and secure drape
• Backed by a 15-year warranty from Pool Mate

Who is this cover for? Pool Mate's Extra Strength Platinum Oval is made for owners of traditional above-ground oval pools who need a durable, impermeable winter cover that stands up to snow, ice and wind. Choose this cover if you want a heavy-duty winter solution with a large overlap, included winch and cable, and industry-leading warranty support. If you have non-standard rails, partial decking, or plan to use it as a summer debris cover, review sizing and installation recommendations or consider additional accessories such as cover clips, cover wrap, or vinyl water weights for best results.