Hot Tubs Indoors Problems

Hot Tubs Indoors Problems (7 Problems With Solutions)

Indoor hot tubs are a more private and convenient option to pick. However, there have some common hot tub indoor problems people need help with.

The basic problems with hot tubs appear because of choosing the wrong size. Setting them on the pier and beam house without checking the weight will break the hot tub and flow your house with water in no time. Also, they can cause issues with ventilation, humidity, and interior noise.

Stick with this article till the end and learn the ins and outs of indoor hot tub maintenance. If you follow some simple process, this can save you a lot of bucks.

Can I Have a Hot Tub Indoors?

Adopting good planning, you can have a hot tub indoors.

Setting a hot tub in your living room will undoubtedly be super fun. With such tubs, you can spend your relaxation time more privately. Moreover, they require less maintenance and are quite convenient. 

Before you get an indoor hot tub, you should focus on a few things.

Firstly, ensure the house has enough access for the mobility unit. After all, you cannot carry the tub piece by piece. As it has to be carried as a whole, you should decide in which room you can easily fit the tub.

Also, hot tubs will indeed produce an excessive amount of steams. This can produce humidity, much like being in a hot shower. So, your place should have adequate ventilation.

Besides, you should consider how you will fill and drain the water. A floor drain is usually necessary to manage periodic water changes.

Lastly, you should consult with a professional to do good planning. You can surely set your hot tub indoors if you have ensured all the precautions.

7 Common Hot Tubs Indoors Problems & Solutions

Indoor hot tubs have several pros and cons depending on their size ad surface. However, these are the most common problem that holds people back from getting indoor hot tubs.


Hot tubs generally produce much moisture and increase the humidity level of your house. If you fail to control the humidity level, this can create molds. Such ambiance will damage the surface, especially if you have a wooden house.

Generally, the humidity level has to be under 60%. In such cases, you will need a dehumidifier which might stand too expensive for many. However, the dehumidifier will help to absorb all the moisture around your hot tub air.

Water supply

If you don’t plan an indoor water supply for your hot tub, this can be a big hassle. Indoor hot tubs often rely on the home’s hot water supply to heat the water.

If the temperature of the home’s hot water supply is not perfect, this will impact the temperature of the hot tub water.

Water Overflow

water overflow in hot tub

Water spillage and overflow issues are other common problems. If you don’t clean the drain regularly and that somehow gets clogged, your tub will get overflowed.

Besides, high water levels or strong jets can give you spillage issues. These things are able to damage your expensive furniture and flooring.

Flooring Issues

Flooring is a major issue while installing your indoor hot tub. If the flooring is poorly constructed, it will fail to take the weight of your hot tub and collapse it. That’s why professionals recommend using small-sized tbs for indoors.

Hot tubs are a big threat to wood, laminate, and carpet flooring. Instead, it will be suitable for stained concrete, ceramic tiles, stone pavers, and vinyl flooring.

Related: Hot Tub in Basement: Reasons to Install-Benefits & Cost Ideas

Noise Issues

Your indoor hot tubs can cause noise problems both for you and your neighbor. These noise issues appear from the heater, pump, and tub jets.

Such noise can be reduced if you install the hot tub professionally. Also, consider checking the tubs regularly to avoid malfunctions.


Your indoor hot tub will include chemicals like chlorine and bromine. These chemicals together can cause extreme odor all around your house. Also, there can be odors from the bathers’ oil, sweat, and urine.

Installation Cost

Getting an indoor hot water tub is expensive. Here you can’t compromise hiring an HVAC professional. That might cost you a huge bill for all the work and equipment. Besides, you have to spend a good amount of bucks to maintain the tub.

How To Maintain Your Indoor Hot Tubs?

Many people stop using their indoor hot tubs for fear of maintaining them. Well, the process is swift and easy if you just follow a few tips:

  • Try to put the hot tub inside your garage. This is because the garage usually holds good ventilation and concrete flooring. Also, you can check out some ventilation fans to keep the garage well-ventilated. 
  • Also, you can keep the doors and windows open if the weather is enjoyable. In this way, you will keep the tub private and also won’t damage the house.
  • Take help from professionals to do the math of the total weight of the hot tub and your floor’s resistance capacity. In such cases, the owner’s manual can help you as well.
  • Keep the hot water tub clean and check its parts regularly. Also, you need to keep the water clean. Make sure there has no debris or extra particles over the water or drain. It is recommended to scrub your indoor hot tub from time to time.
  • Drain and refill your hot tub water regularly every 6 months. However, it might have to refill early depending on how many people are using the tub. You should also deep clean the filers every 3/ 4 months. You should stick to a regular and weekly hot tub cleaning routine.
  • Keep your hot tub covered when you’re not using this. It helps to control humidity as well as keeps the water clean. Also, you should keep the wipe cover clean for that.
  • Ensure your tub entering and exiting area is slip resistant. Don’t put anything around the tub which can catch molds because of extra moisture.
  • Wherever you’re placing the indoor hot tub, make sure it gets enough power supply. You can also use extension cords to maintain the voltage issues.

Frequently Asked Questions (FAQs)

What are the common problems associated with indoor hot tubs?

Indoor hot tubs can lead to many issues including high installation costs, ventilation problems, humidity issues, strong chemical odors, and the need for floor reinforcement.

What measures should be taken to protect the walls around an indoor hot tub?

Humidity and condensation from the hot tub can cause problems such as mold and bubbling drywall over time. To avoid these issues, proper ventilation is key. You can install moisture-proof drywall or waterproof existing drywall to prevent the growth of mold and mildew and protect against water damage.

What are the utility requirements for an indoor hot tub?

Most hot tubs require a 240-volt circuit, which typically necessitates an upgrade by a licensed electrician and possibly rewiring of the breaker. However, some smaller hot tubs can run on a standard 110-volt house circuit.

Is it safe to have a hot tub indoors?

Yes, it’s completely safe to use a hot tub indoors. But you should maintain some precautions carefully which are shared in this post.

Wrap Up

Indoor hot tubs are expensive but one of the most fun things to have in your house. Here, you can check out some incredible indoor hot tubs.

I hope this guide teaches you about the most common problems and maintenance tips for indoor hot tubs. These are the ultimate things that can turn indoor hot tubs into your best home investment.


Hi, I'm Shimul, the founder of Pooltub Life. I'm excited about sharing the latest outdoor living trends with you. My goal is to provide you with up-to-date information that will help make your POOL & HOT TUB stylish and enjoyable. Read About Me More । Follow on Facebook

Leave a Reply

Your email address will not be published. Required fields are marked *