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7 Year Warranty
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Your new Acculok hot tub  cover is protected by our industry-leading 7 year warranty

Water Resistance

Proven to offer 400% better vapor protection compared to traditional covers


A full spectrum of brilliant hot tub and swim spa cover  colors to match any  setting

Energy Savings

Features an innovative design that traps heat for improved energy-efficiency

hot tub Accessories

Offering the best hot tub cover lifters, chemicals, filters and cleaners on the market.


Custom made swim spa covers as well as custom and other over-sized covers are available

The Performance Hot Tub Cover That Stays Lightweight

Over the past 30 years manufacturing hot tub spas, covers and accessories, we've seen more than our fair share of water-soaked hot tub covers that were nearly impossible to move. This was one of the foremost challenges that inspired the Acculok design. After years of testing, design and development, we're proud to offer a full line of high-quality custom lightweight hot tub and swim spa covers that outlast and outperform the competition.

  • ASTM certified spa cover, meeting and exceeding industry safety standards
  • Oversized shields with 28 points of reinforcement to trap heat
  • Tapered virgin-foam hot tub cover core for exceptional insulation over years
  • Designed to fit seamlessly with over 60 brands of hot tub spas
  • Durable hinges featuring four layers of premium vinyl covering
  • Certified test results demonstrate 400% reduction in vapor log
  • Steel-reinforced center hinge to prevent hot tub covers sagging and extends the life of the spa cover
  • Backed by Acculok's 7-year warranty for improve peace of mind

Choosing the right hot tub cover is a decision that will directly affect the performance, appearance and energy-efficiency of your spa. Acculok covers have been meticulously designed to eliminate some of the most common hot tub cover challenges. We offer them in a diverse array of sizes and shapes, as well as your choice of nearly a dozen colors to ensure a perfect match.

Available Acculok Colors

Black Cover Bourbon Cover Coastal Gray Cover Dark Blue Cover Dark Gray Cover Dark Green Cover Mahogany Cover Mayan Brown Cover Oxen Cover Parchment Cover Sky Blue Cover Walnut Cover

Select a swatch

Black Bourbon Coastal Gray Dark Blue Dark Gray Dark Green Mahogany Mayan Brown Oxen Parchment Sky Blue Walnut

*Actual cover colors may differ slightly

AccuLok spa covers are designed exclusively in the USA and are supported by staff with over 20 years of industry experience.