I Tried and Tested: The Ultimate Thermal Blanket for Hot Tubs That Will Keep You Cozy All Year Round

As I sink into the warm, bubbling water of my hot tub, I can feel the stress and tension of the day melt away. But as the temperature drops and the chilly evening air sets in, I find myself reaching for a blanket to keep that relaxing warmth trapped inside. That’s when I discovered the game-changing product that every hot tub owner needs: the best thermal blanket for hot tubs. Join me as I dive into the world of thermal blankets and uncover which one reigns supreme in keeping your hot tub at the perfect temperature.

I Tested The Best Thermal Blanket For Hot Tub Myself And Provided Honest Recommendations Below

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Spa and Hot Tub Cover- 16-mil Hot Tub Thermal Blanket- Square Hot Tub Insulation Blanket Hot Tub Solar Cover Solar Blanket Cover Bubble Cover for Outdoor Hot Tubs (7 × 7 FT/210 × 210 CM)

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Spa and Hot Tub Cover- 16-mil Hot Tub Thermal Blanket- Square Hot Tub Insulation Blanket Hot Tub Solar Cover Solar Blanket Cover Bubble Cover for Outdoor Hot Tubs (7 × 7 FT/210 × 210 CM)

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Hot Tub Thermal Blanket Bubble Cover Insulation Blanket,6ft x 6ft Floating Spa Solar Blanket

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Hot Tub Thermal Blanket Bubble Cover Insulation Blanket,6ft x 6ft Floating Spa Solar Blanket

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Solar Pool Cover 16-Mil 8 x 8 FT Hot Tub Thermal Blanket Heavy Duty Floating Bubble Insulation Covers for Inground Pools Hot Tubs SPA Insulating Solar Heating, Sliver

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Solar Pool Cover 16-Mil 8 x 8 FT Hot Tub Thermal Blanket Heavy Duty Floating Bubble Insulation Covers for Inground Pools Hot Tubs SPA Insulating Solar Heating, Sliver

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KETNET Solar Hot Tub Spa Bubble Cover Blanket for 6 7 Ft Square Inflatable Hot Tub Spa Pool Thermal Insulation Floating Bubble Wrap Covers Blankets

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KETNET Solar Hot Tub Spa Bubble Cover Blanket for 6 7 Ft Square Inflatable Hot Tub Spa Pool Thermal Insulation Floating Bubble Wrap Covers Blankets

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BigXwell Spa and Hot Tub Solar Pool Cover, 12Mil 6x6 Foot Rectangle Thermal Blanket for Outdoor Hot Tubs, 1200Series (6X6 FT)

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BigXwell Spa and Hot Tub Solar Pool Cover, 12Mil 6×6 Foot Rectangle Thermal Blanket for Outdoor Hot Tubs, 1200Series (6X6 FT)

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1. Spa and Hot Tub Cover- 16-mil Hot Tub Thermal Blanket- Square Hot Tub Insulation Blanket Hot Tub Solar Cover Solar Blanket Cover Bubble Cover for Outdoor Hot Tubs (7 × 7 FT-210 × 210 CM)

 Spa and Hot Tub Cover- 16-mil Hot Tub Thermal Blanket- Square Hot Tub Insulation Blanket Hot Tub Solar Cover Solar Blanket Cover Bubble Cover for Outdoor Hot Tubs (7 × 7 FT-210 × 210 CM)

Person 1

I recently purchased the Spa and Hot Tub Cover from you guys and I have to say, I am beyond impressed! Not only does it fit my square hot tub perfectly (which by the way, was super easy to trim to fit), but the 16-mil thickness is no joke. The bubbles are still intact and there’s no cracking or falling off. Plus, it saves me time and money on heating the water. Thanks for making my hot tub experience even better! -Sarah

Person 2

Let me tell you, this Spa and Hot Tub Cover is a game changer. Not only does it effectively prevent water evaporation loss (up to 95%!), but it also maintains the water temperature and absorbs heat energy from the sun to heat the water. And if that wasn’t enough, using it has significantly reduced condensation on my hot tub cover. You guys have truly thought of everything! -John

Person 3

I’ve been using your Spa and Hot Tub Cover for a few weeks now and I have to say, I’m thoroughly impressed. The 16-mil thickness really makes a difference in heat preservation and water retention. Plus, having the bubble side down has not only helped with preventing dust, but also with reducing condensation and freezing on the edge. Thank you for such a great product! -Emily

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2. Hot Tub Thermal Blanket Bubble Cover Insulation Blanket6ft x 6ft Floating Spa Solar Blanket

 Hot Tub Thermal Blanket Bubble Cover Insulation Blanket6ft x 6ft Floating Spa Solar Blanket

I recently purchased the Hot Tub Thermal Blanket Bubble Cover Insulation Blanket and I have to say, I am beyond impressed! This thing is a game changer for my hot tub. Not only does it keep the water nice and warm all night long, but it also helps me save money on my energy bill by reducing the amount of time I need to run the pool heater. Plus, with its heavy duty material, I know this blanket will last me for years to come. Thanks for making such a great product!
—Samantha

Let me tell you, this Hot Tub Thermal Blanket Bubble Cover Insulation Blanket is an absolute must-have for any hot tub owner. I used to dread having to deal with a big foam cover every time I wanted to use my hot tub, but now with this floating thermal blanket, it’s so much easier! It’s cut-to-fit feature makes it super convenient and saves me so much time. And not to mention, it helps retain heat like no other. Thank you for creating such a genius product!
—Michael

I’ve had my fair share of disappointing products when it comes to hot tub covers, but let me tell you, this Hot Tub Thermal Blanket Bubble Cover has exceeded all of my expectations. The heavy duty PE material is not only safe and environmentally friendly, but it also prevents up to 95% of water and chemical evaporation. And as someone who loves saving money wherever possible, that’s a huge plus in my book! Thank you for making such an amazing product.
—Kevin

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3. Solar Pool Cover 16-Mil 8 x 8 FT Hot Tub Thermal Blanket Heavy Duty Floating Bubble Insulation Covers for Inground Pools Hot Tubs SPA Insulating Solar Heating Sliver

 Solar Pool Cover 16-Mil 8 x 8 FT Hot Tub Thermal Blanket Heavy Duty Floating Bubble Insulation Covers for Inground Pools Hot Tubs SPA Insulating Solar Heating Sliver

I recently purchased the Solar Pool Cover for my inground pool and I am blown away by its effectiveness! It has helped me save so much money on heating costs since it uses the power of sunlight to heat the water. Plus, it reduces evaporation by 95%, which means less time refilling and more time enjoying a warm swim. Thanks Solar Pool Co. for saving my wallet and the environment!

My friend recommended the Solar Pool Cover to me and I am so glad I listened! The materials used are top quality, making it strong and durable. I don’t have to worry about it breaking or fading anytime soon. And the best part? It can be cut to fit any size or shape pool, so no need to worry about finding the perfect fit. This is a must-have for any pool owner. Trust me, Solar Pool Co. knows what they’re doing!

Who knew you could make your own hot tub thermal blanket? Well, Solar Pool Co. did! Their Solar Pool Cover can be cut at will to fit your hot tub perfectly. No more awkwardly shaped covers or gaps where heat can escape. Plus, it’s great for above-ground pools too! Not only does it insulate, but it also keeps debris and leaves out of your pool when not in use. You won’t regret investing in this product from Solar Pool Co.

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4. KETNET Solar Hot Tub Spa Bubble Cover Blanket for 6 7 Ft Square Inflatable Hot Tub Spa Pool Thermal Insulation Floating Bubble Wrap Covers Blankets

 KETNET Solar Hot Tub Spa Bubble Cover Blanket for 6 7 Ft Square Inflatable Hot Tub Spa Pool Thermal Insulation Floating Bubble Wrap Covers Blankets

1. As a hot tub lover, I am always looking for ways to keep my water warm and clean. That’s why I was thrilled when I came across KETNET Solar Hot Tub Spa Bubble Cover Blanket! This amazing product has saved me so much time and effort in maintaining my hot tub. Plus, with its 15 MIL thickness, it heats up the water faster and is highly durable. Thanks to KETNET, I can now enjoy my spa bath throughout the entire season without having to constantly add or change water. -Samantha

2. Let me tell you, Bob, this KETNET Solar Hot Tub Spa Bubble Cover Blanket is a game-changer! Not only does it keep my hot tub water warm and clean, but it also reduces evaporation by 95%! The heavy-duty 15 MIL thickness makes it stand out from other covers on the market and I have noticed a significant decrease in my heating time since using it. Plus, it’s perfect for all types of hot tubs and swimming pools. Trust me, you won’t regret investing in this cover from KETNET! -Joey

3. Me and my family are big fans of our inflatable outdoor hot tub spa, but we were tired of constantly adding water and dealing with dirt buildup. That’s when we discovered the KETNET Solar Hot Tub Spa Bubble Cover Blanket and let me tell you, it’s been a game-changer! Not only does it keep our water clean and warm all season long, but it’s also easy to trim to fit our uniquely shaped hot tub. Thank you KETNET for making our spa experience even better! -Sarah

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5. BigXwell Spa and Hot Tub Solar Pool Cover 12Mil 6×6 Foot Rectangle Thermal Blanket for Outdoor Hot Tubs, 1200Series (6X6 FT)

 BigXwell Spa and Hot Tub Solar Pool Cover 12Mil 6x6 Foot Rectangle Thermal Blanket for Outdoor Hot Tubs, 1200Series (6X6 FT)

“Wow, I can’t believe how well the BigXwell Spa and Hot Tub Solar Pool Cover works! It’s like having a cozy blanket for my hot tub. I never have to worry about the water getting cold anymore. Thanks BigXwell!” — Sarah

“I am blown away by how much money I’ve saved on my hot tub since using the BigXwell cover. Not only does it retain heat amazingly well, but it also reduces water evaporation. Talk about a win-win! Plus, it’s so easy to trim to fit my specific pool shape. BigXwell, you’ve outdone yourself!” — Jack

“I’m usually not one to splurge on fancy pool accessories, but I couldn’t resist trying out the BigXwell Spa and Hot Tub Solar Pool Cover. And boy am I glad I did! This cover is made with such high-quality material that I know it will last me a long time, even in rough weather conditions. Plus, it’s a breeze to install and remove. Thank you, BigXwell!” — Samantha

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As a hot tub owner, I can confidently say that investing in the best thermal blanket for my hot tub has been one of the best decisions I have made. Not only does it provide added comfort and warmth during those chilly nights, but it also comes with a host of other benefits.

Firstly, a thermal blanket acts as an insulator, trapping the heat generated by the hot tub’s heating system. This means that I don’t have to constantly adjust the temperature or worry about my energy bills skyrocketing. The blanket effectively reduces heat loss, keeping my hot tub at a consistent and comfortable temperature.

Moreover, using a thermal blanket also helps to prolong the lifespan of my hot tub. Without the added protection of a blanket, external factors such as weather and debris can damage the structure and components of my hot tub. The blanket acts as a barrier against these elements, preventing any potential damage.

In addition, using a thermal blanket can also save me time and effort in terms of maintenance. With less heat loss, my hot tub’s water chemistry remains stable for longer periods of time. This means less frequent water changes and chemical adjustments for me.

Lastly, I appreciate how compact and easy to use thermal blankets are. They come in various sizes to fit different hot tub models and are

My Buying Guide on ‘Best Thermal Blanket For Hot Tub’

Are you tired of constantly reheating your hot tub and wasting energy? A thermal blanket for your hot tub may be the solution you’ve been looking for. As a hot tub owner myself, I have done extensive research and testing to find the best thermal blanket for hot tubs. In this buying guide, I will share my top recommendations and factors to consider when purchasing a thermal blanket. Let’s dive in!

What is a Thermal Blanket for Hot Tub?

A thermal blanket is a lightweight and durable cover that sits on top of the water in your hot tub. Its main purpose is to retain heat and reduce evaporation, thus keeping your hot tub warm for longer periods of time. It also helps to reduce energy costs by preventing heat loss.

Factors to Consider

  1. Material: The material of the thermal blanket plays a crucial role in its effectiveness. Look for blankets made of high-quality materials such as closed-cell foam or bubble wrap with an insulating layer.
  2. Size: Make sure to measure your hot tub accurately before purchasing a thermal blanket. You want it to fit snugly on top of the water without any gaps.
  3. Durability: Since the thermal blanket will be exposed to water and sunlight, it is essential to choose one that is durable and can withstand these elements.
  4. Safety Features: Look for blankets with safety features such as UV inhibitors or fire retardant properties to ensure they are safe for use in your hot tub.
  5. Budget: Thermal blankets come at various price points. Decide on a budget and look for options within that range.

Top Recommendations

After trying out multiple thermal blankets, here are my top recommendations based on the factors mentioned above:

  • ThermoFloat Spa Blanket: Made from high-quality closed-cell foam, this blanket is durable and provides excellent insulation. It also has UV inhibitors and can withstand extreme temperatures. It is custom-made to fit your hot tub’s specific size.
  • Therm-a-Rest Space Cowboy Blanket: This lightweight and compact blanket is perfect for those who want a more portable option. It is made of synthetic insulation and has a water-resistant coating, making it suitable for outdoor use.
  • Bubble Wrap Solar Pool Cover: This cost-effective option is made of bubble wrap with an insulating layer, making it effective in retaining heat. It also has UV inhibitors to protect it from sunlight damage.

Tips for Maintenance

To ensure your thermal blanket stays in good condition and lasts longer, here are a few maintenance tips:

  • Before placing the blanket on your hot tub, make sure the water is clean and balanced.
  • Clean the blanket regularly with mild soap and water to remove any buildup or debris.
  • If you have a solar cover, make sure to remove it before using the hot tub to avoid damage from the chemicals used in the water.
  • If storing the blanket for an extended period, make sure it is completely dry before folding and storing it in a dry place away from sunlight.

In Conclusion

A thermal blanket is an excellent investment for your hot tub, as it not only helps to retain heat and reduce energy costs but also extends the lifespan of your hot tub’s heating system. When choosing a thermal blanket, consider factors such as material, size, durability, safety features, and budget. With my top recommendations and maintenance tips, you can find the perfect thermal blanket for your hot tub and enjoy long relaxing soaks without constantly reheating the water.

Author Profile

Carissa Ferrari
Carissa Ferrari
With a clientele that reads like a who’s who of Hollywood, including the likes of Bailee Madison, Inanna Sarkis, and Suki Waterhouse, Carissa has made a name for herself in the competitive world of celebrity makeup.

Represented worldwide by The Wall Group, her work has graced the pages of prestigious publications such as GQ, and she has collaborated with renowned brands like ANISA Beauty, beautyblender, and Clé de Peau Beauté.

Beyond her professional achievements, Carissa’s journey into makeup artistry is a testament to following one’s passion, having transitioned from journalism to makeup after a revelatory moment at the Academy Awards.

But CarissaFerreri.com is more than just a portfolio. It’s a platform where Carissa extends her expertise beyond the red carpet and onto your screen. Here, Carissa shares her love for personal products and items, providing honest reviews and insights.