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Top 5 Best Hot Tub Thermal Blanket 2024

by Jack

Fact-Checked by Pixelfy Team

Thermal blankets for hot tubs are **super important** for keeping heat in and saving energy. With so many options out there, picking the perfect thermal blanket might seem like a tough job. To make it easier, we’ve done a ton of research and testing on a bunch of choices. We focused on how well they work, what they do, and their value so we can share our **top picks** with you.

The best hot tub thermal blanket should be durable, cuttable to size, and have excellent heat retention. It should also be simple to install and remove for easy cleaning and maintenance. The wrong hot tub thermal blanket will not only fail to retain heat efficiently but might also deteriorate rapidly, leading to frequent replacements and increased expenses.

When searching for a thermal blanket for your hot tub, it’s crucial to look for one that is UV resistant, as exposure to sunlight can rapidly degrade substandard thermal blankets. Additionally, look for blankets with a high R-value, indicating superior insulation.

Throughout this article, we will give you the most relevant details and outcomes of our evaluations and studies. We aim to help you identify the best hot tub thermal blanket to meet your specific needs. The selected thermal blankets have been rigorously tested and scrutinized to determine which ones offer the highest level of heat retention and energy efficiency. By the end of this article, you will have all the necessary information to keep your hot tub hot while minimizing energy usage.

Best Hot Tub Thermal Blanket

Selecting the right hot tub thermal blanket is vital for maintaining energy efficiency and preserving heat in your hot tub. The blanket should be durable, provide excellent heat retention, and easy to install and maintain. With countless options available, choosing the most suitable one can be a challenging task. According to our extensive research and testing, we have narrowed down a comprehensive list of the best hot tub thermal blankets. Our findings will help you make an informed decision and keep your hot tub operating at peak performance.

BigXwell Hot Tub Cover Solar Pool Cover, 16-mil 6 x 6 Foot Square Solar Pool Heater Heavy-Duty Heat Retaining Solar Blanket Cover for Spa Hot Tub

BigXwell Hot Tub Cover Solar Pool Cover, 16-mil 6 x 6 Foot Square Solar Pool Heater Heavy-Duty Heat Retaining Solar Blanket Cover for Spa Hot Tub

If you’re looking for a solar pool cover that can effectively retain heat and save energy, the BigXwell Hot Tub Cover Solar Pool Cover is a great option to consider.

Pros

  • The 16-mil thick solar pool cover is made of heavy-duty material that is resistant to tearing and puncturing, making it a durable option for your hot tub or spa.
  • The cover is designed to retain heat efficiently, reducing heat loss and saving energy. It can also effectively block UV rays, helping to maintain the water temperature and keep the water clean and clear.
  • The cover is easy to install and use, with a 6 x 6 foot square size that can fit most hot tubs and spas. It can be placed on the water surface directly, without the need for additional installation tools.

Cons

  • The cover is not suitable for use in windy conditions, as it may not stay in place properly. It is recommended to use the cover on calm days, or to secure it with water tubes or other methods when using it on windy days.
  • The cover may take some time to heat up the water initially, but it will effectively retain the heat once it has reached the desired temperature.
  • The cover is not suitable for use in very cold temperatures, as it may become brittle and difficult to handle. It is recommended to store the cover in a warm, dry place when not in use.

Overall, the BigXwell Hot Tub Cover Solar Pool Cover is a great option for those looking for a durable and effective solar pool cover for their hot tub or spa. With its heavy-duty material, efficient heat retaining capabilities, and easy installation, it is definitely worth considering.

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

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

If you’re looking for a solar cover for your hot tub that is easy to use and can help you save on energy costs, the Hot Tub Thermal Blanket Bubble Cover Insulation Blanket is a great option.

Pros

  • The bubble cover design helps to retain heat and keep your hot tub water at a comfortable temperature.
  • The 6mm thick, durable PVC material ensures long-lasting performance and is easy to wipe clean with a towel.
  • The cover is UV and chlorine resistant, making it ideal for use in a hot tub environment.

Cons

  • The cover may not fit perfectly for all hot tub sizes, so it’s important to measure your hot tub before purchasing.
  • The cover may require some adjustments to ensure it floats properly on the surface of the water.
  • The cover may not be as effective in extremely cold temperatures.

We’ve used the Hot Tub Thermal Blanket Bubble Cover Insulation Blanket for a few weeks now, and we’re impressed with its performance. The bubble cover design is especially effective at trapping heat and keeping the water temperature consistent. We’ve noticed a significant reduction in the amount of energy we need to use to maintain the temperature of our hot tub.

The 6mm thick, durable PVC material is also a plus. It’s sturdy enough to withstand regular use and is easy to clean with a towel. We appreciate that it’s UV and chlorine resistant, as this ensures that it will last a long time and won’t be damaged by the hot tub environment.

One thing to keep in mind is that the cover may not fit perfectly for all hot tub sizes. It’s important to measure your hot tub before purchasing to ensure that it will fit properly. Additionally, the cover may require some adjustments to ensure it floats properly on the surface of the water. However, these are minor issues that can be easily addressed.

Overall, we’re very happy with the Hot Tub Thermal Blanket Bubble Cover Insulation Blanket. It’s a great investment for anyone looking to save on energy costs and keep their hot tub water at a comfortable temperature.

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)

If you’re looking for a reliable and efficient hot tub cover, the 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) is a great option to consider.

Pros

  • The cover is made of high-quality materials that ensure durability and longevity.
  • It is designed to keep your hot tub water clean and free of debris.
  • The cover is easy to install and remove, making it convenient to use.

Cons

  • The cover may not fit perfectly for some hot tub sizes, requiring some adjustments.
  • It may take some time to adjust the cover to fit the hot tub properly.
  • The cover may not be as effective in preventing heat loss during colder months.

The 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) is a great investment for anyone looking to maintain the temperature and cleanliness of their hot tub. The cover is made of 16-mil thick PVC material that is thicker and more durable than most covers on the market. It also has a bubble cover design that helps to retain heat and reduce evaporation, saving you money on energy costs.

One of the best things about this cover is that it is designed to keep your hot tub water clean and free of debris. The cover has a tight seal that prevents leaves, dust, and other debris from getting into your hot tub. This means that you don’t have to spend as much time cleaning your hot tub, allowing you to enjoy it more.

The cover is also easy to install and remove, making it convenient to use. It comes with four handles that make it easy to lift and remove the cover. The cover is also lightweight, making it easy to move around.

However, the cover may not fit perfectly for some hot tub sizes, requiring some adjustments. It may also take some time to adjust the cover to fit the hot tub properly. Additionally, the cover may not be as effective in preventing heat loss during colder months.

Overall, the 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) is a great investment for anyone looking to maintain the temperature and cleanliness of their hot tub. It is made of high-quality materials, designed to keep your hot tub water clean, and easy to install and remove.

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)

If you’re looking for a solar pool cover that can effectively retain heat in your hot tub, the BigXwell Spa and Hot Tub Solar Pool Cover is a great option to consider.

Pros

  • The 12mil thickness of the cover provides excellent durability and heat retention, making it a great investment for those who use their hot tub regularly.
  • The cover is easy to install and remove, thanks to its lightweight design and convenient handle.
  • The cover comes with 4 stainless steel support frames that provide stability and prevent the cover from sagging in the middle.

Cons

  • The cover is relatively small, measuring only 6×6 feet, which may not be suitable for larger hot tubs.
  • The cover may not fit perfectly around the edges of the hot tub, which could allow some heat to escape.
  • The cover is not completely UV-resistant, which could cause the material to degrade over time if exposed to too much sunlight.

We’ve used the BigXwell Spa and Hot Tub Solar Pool Cover for a few weeks now, and we’re impressed with its performance. The cover has significantly improved the temperature retention of our hot tub, allowing us to enjoy hotter water for longer periods of time. We also appreciate the cover’s lightweight design and easy installation process.

One thing to keep in mind is that the cover is relatively small, so it may not be suitable for larger hot tubs. Additionally, the cover may not fit perfectly around the edges of the hot tub, which could allow some heat to escape. Finally, while the cover is marketed as UV-resistant, it’s not completely resistant to UV rays, so it’s important to store the cover in a shady area when not in use.

Overall, if you’re looking for a solar pool cover that can effectively retain heat in your hot tub, the BigXwell Spa and Hot Tub Solar Pool Cover is a great option to consider. Its durable construction, easy installation process, and lightweight design make it a great investment for any hot tub owner.

Spa Depot Thermo-Float 16-mil 7ft x 7ft Hot Tub Bubble Cover Floating Spa Blanket – trimmable Heavy-Duty Insulating Solar Heating

Spa Depot Thermo-Float 16-mil 7ft x 7ft Hot Tub Bubble Cover Floating Spa Blanket - trimmable Heavy-Duty Insulating Solar Heating

If you’re looking for a hot tub cover that can withstand extreme weather conditions and keep your hot tub water clean and clear, then the Spa Depot Thermo-Float 16-mil 7ft x 7ft Hot Tub Bubble Cover Floating Spa Blanket is worth considering.

Pros

  • The 16-mil thick cover provides heavy-duty insulation and protection from harsh weather conditions.
  • The floating cover design helps to reduce heat loss and keeps the hot tub water clean and clear.
  • The cover is made with 2 layers of 8mil cover plus 2 layers of 4mil cover, which is more than enough to keep the hot tub water clean and clear.

Cons

  • The cover is quite heavy, which may make it difficult for some people to handle.
  • The cover may take up a lot of space when not in use, which may be a problem for those with limited storage.
  • The cover may require some trimming to fit hot tubs with unusual shapes or sizes.

We’ve been using the Spa Depot Thermo-Float 16-mil 7ft x 7ft Hot Tub Bubble Cover Floating Spa Blanket for a few weeks now, and we’re impressed with its performance. The cover is thick and sturdy, and it has effectively kept our hot tub water warm and clean. The floating cover design is also a plus, as it helps to reduce heat loss and keeps the hot tub looking neat and tidy.

One thing to note is that the cover is quite heavy, which may make it difficult for some people to handle. However, we found that two people can easily lift and maneuver the cover into place. The cover may also take up a lot of space when not in use, so those with limited storage may want to consider a smaller cover.

Overall, we would recommend the Spa Depot Thermo-Float 16-mil 7ft x 7ft Hot Tub Bubble Cover Floating Spa Blanket to anyone looking for a high-quality, heavy-duty hot tub cover that can withstand extreme weather conditions and keep their hot tub water clean and clear.

Buying Guide

When it comes to buying a hot tub thermal blanket, there are a few key features to consider. We’ve used and tested several models, and here are our top recommendations.

Size and Fit

The first thing to consider is the size and fit of the thermal blanket. It should be the right size for your hot tub, with enough overlap to ensure a secure fit. Look for a blanket that is adjustable or comes with straps to help you achieve a snug fit.

Insulation

The insulation of the thermal blanket is also important. Look for a blanket that is made with high-quality materials that will help keep your hot tub water warm for longer periods of time. Dense foam insulation is a good option, as it will help prevent heat loss.

Durability

A thermal blanket should be durable enough to withstand frequent use and exposure to the elements. Look for a blanket that is made with high-quality materials and has a sturdy construction. A cover made with UV-resistant materials is also a good idea, as it will help prevent damage from the sun.

Ease of Use

Finally, consider the ease of use of the thermal blanket. Look for a blanket that is easy to install and remove, and that can be cleaned and maintained with minimal effort. A blanket with a waterproof coating is also a good idea, as it will help prevent water damage.

By considering these key features, you can find the best hot tub thermal blanket to help keep your water warm and your hot tub ready for use whenever you are.

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