How Long Do Hot Tubs Last?

  • By: Adam
  • Date: July 10, 2022

Finding the best hot tub involves hours of research. As a rather costly purchase, you want to ensure that it lasts for a decent amount of time.

As a luxury item, even the cheaper alternatives can cost a few thousand pounds so you want to ensure that it is going to last. 

Understanding how long the hot tub is likely to last will help you to determine which option is the most worthy of your purchase. You want to ensure that your hot tub isn’t going to break down easily even when subject to regular use. 

Several factors will influence the longevity of your hot tub. Considering these factors will help you select the best option that you can relax in for years to come. 

The lifespan of a hot tub can range from 5 to 20 years. It is often the case that you get what you pay for so cheaper options that are made from low-quality materials aren’t going to last as long as those that have been made from high-quality, strong materials.

The amount of time that you dedicate to maintaining your hot tub will influence its longevity. If it is rarely tended to it is unlikely that it will last for even 5 years.

However, a hot tub that is correctly maintained and cared for is more likely to last for around 20 years. If you replace parts upon noticing that they have begun to wear the lifespan of your hot tub will be enhanced. 

A hot tub’s components will last for varying lengths of time. For example, the shell can last for around 20 years and the pump can last for between 5 to 10 years, however, the filter only lasts for around 2 to 5 years. Because of this, it is important to respond to the components as they begin to deteriorate.

Not only will the mechanical components require regular maintenance but the plastic parts will also need to be tended to. Following exposure to the chemicals in the water, the plastic needs to be treated to prevent it from wearing and tearing.

While the time that you dedicate to maintaining your hot tub is important, the lifespan is also going to be determined by the brand and the quality of the materials that have been used to make it.

If you invest in a hot tub that has been poorly made, no matter how much time you spend cleaning and maintaining it, ultimately the materials are going to deteriorate much faster than those used to make a high-quality hot tub.

Cheaper hot tubs that are produced by brands with a poor or lack of a reputation are more likely to fail sooner because the materials used haven’t been selected for their durability but for their affordability. 

Purchasing a hot tub from a recognized, reputable brand is going to be reflected in the quality of the materials.

You will also find that well-known brands offer a more attentive after-sales process and because of this, the maintenance and hot tub servicing will enhance the durability of the hot tub.

The location in which you position the hot tub may also determine how long it lasts.

While some may opt for an indoor hot tub because it offers more privacy, others may choose an outdoor hot tub so that they can relax and enjoy the warmer weather.

Most hot tubs have been made to withstand a range of weather conditions although you will find that some will be more effective in doing so than others.

A hot tub that is poorly made is going to be more susceptible to becoming damaged when exposed to adverse weather conditions.

How can you enhance the life of your hot tub?

There are several steps that you can follow to enhance the lifespan of your hot tub. First, ensure that the water maintains a balanced PH reading.

Acidic water can eat through the equipment and this will cause it to deteriorate sooner. Not only is it harmful to the hot tub but it can also be harmful to the bathers. 

Use a cover to protect the hot tub

This is important in protecting the hot tub when it isn’t in use.

The UV rays from the sun can cause the cover to get damaged so it is important to clean and maintain it regularly.

Replace the filters

Hot Tub filters are hardworking components that are subject to a great deal of stress when the hot tub is used regularly.

Over time they become less efficient in fulfilling their purpose so it is important to replace them when they begin to wear.

Maintaining the Hot Tub

One of the most effective ways of enhancing the life of your hot tub is by conducting scheduled maintenance.

Most manufacturers will provide a user manual that will detail the maintenance and service requirements for the parts of your hot tub.

There are some maintenance practices that you can conduct daily like maintaining the water temperature and ensuring that it remains above the intake line so that it circulates properly. It is also important to test the sanitizer daily too.

Weekly procedures include testing the PH and cleaning the parts that are exposed to the water to prevent them from gathering scum. 

You should attempt to clean the filter monthly and wipe over all of the surfaces of the hot tub including the cover.

Thorough maintenance should also be practiced once annually. This will involve draining the water and flushing the drainage system to remove any debris. 

Final Thoughts

As you can see, many factors will influence the lifespan of your hot tub.

Although low-end offerings don’t tend to last as long as high-end alternatives, with the correct maintenance you can still enjoy many uses of your hot tub in the future.

However, a high-end, high-quality offering is going to deliver long-lasting use. Hot tubs that are correctly maintained can last for as long as 20 years, however, those that aren’t are unlikely to surpass a 5-year lifespan.