Blue Wave Arctic Armor 18x36 ft Rectangular In-Ground Pool Winter Cover — Solid 7x7 Scrim, Heat-Sealed Seams

The Blue Wave Arctic Armor 18 x 36 ft rectangular in-ground pool cover is a heavy-duty solid winter debris cover designed to keep leaves, snow and rain out so your pool opens cleaner in spring.

Closing your in-ground pool should be straightforward and reliable — not an endless cleanup project when thaw arrives. The Arctic Armor cover from Blue Wave uses a dense 7x7 scrim woven polyethylene fabric and reinforced heat-sealed seams to create a durable, solid barrier against autumn leaves, windblown debris, and winter precipitation. Its black underside limits sunlight penetration during the off-season, reducing dirt buildup and helping water remain clearer under the cover.

How does this cover keep debris and moisture out over winter?

The Arctic Armor is a solid tarp rather than a mesh cover, so it prevents leaves, twigs and most particulate debris from falling into the pool. Heat-sealed seams and a tightly woven scrim structure minimize tears and slow moisture intrusion along stitch lines, giving a more watertight performance throughout winter storms.

• 7x7 scrim woven polyethylene forms a dense, tear-resistant fabric
• Heat-sealed seams resist splitting and help block moisture
• Solid panel stops debris from entering the pool surface
• Black underside reduces sunlight to limit algae and dirt buildup

What hardware and anchoring options are included and recommended?

The cover includes a vinyl-coated cable and a metal winch that thread through grommets spaced every 2 feet so you can cinch the cover tight to the pool perimeter. Sewn loops at 4-foot intervals allow you to add water tubes (sold separately) for a snug fit without installing deck anchors, which is helpful on delicate decking.

• Grommets every 2 ft accept the supplied cable and winch for tensioning
• Sewn water-tube loops every 4 ft let you anchor with water bags (not included)
• 5 ft overlap on all sides ensures adequate coverage beyond the coping
• Recommended two-person installation for faster, safer setup

What should I expect in terms of water on the cover and maintenance needs?

Because this is a solid winter debris cover, precipitation will collect on top rather than draining through — a normal condition that helps hold the cover in place against wind. Light maintenance after storms keeps the system functional: sweep heavy snow from the pool edge or use a cover pump to remove excess water before it creates undue stress.

• Standing water on the cover is expected and helps stabilize it
• Use a cover pump (sold separately) to remove large water volumes after heavy snow or rain
• Clear heavy snow from pool edge with a soft-bristle broom to avoid seam stress
• Do not walk on the cover — it is not rated for foot traffic or weight support

What warranty and support come with this Blue Wave cover?

The Arctic Armor is backed by Blue Wave’s 8-year limited warranty with full coverage in year one and prorated coverage through year eight. Customer service is U.S.-based, and the company brings over three decades of pool industry experience to support product reliability and user questions.

• 8-year limited warranty (year 1 full, years 2–8 prorated)
• U.S.-based customer support and troubleshooting
• Manufactured for long-term seasonal protection against common winter elements

Who is this for: Pool owners with an 18 ft x 36 ft rectangular in-ground pool who want a robust, low-maintenance winter debris cover that keeps out leaves and precipitation and reduces spring cleanup. This cover suits homeowners who prefer a solid tarp solution, plan to anchor with cable and water tubes, and understand it is a debris cover (not a safety-rated walking surface).