Factors to Consider When Buying a Hot Tub

Hot tubs are an excellent way to relax, soothe sore muscles, and even entertain guests. Whether you want to enjoy a peaceful evening under the stars or throw a fun-filled hot tub party, selecting the right one is crucial. With a variety of designs, features, and technologies available, it can be challenging to make the right decision. Here’s a guide to the primary factors you should consider when purchasing a hot tub.

1. Purpose

Firstly, identify why you want a hot tub. Is it for therapeutic reasons, relaxation, socializing, or a combination of these? Knowing your primary purpose will help guide other decisions, from size to jet configuration.

2. Size and Seating

Hot tubs can accommodate anywhere from two to more than ten people. Consider:

  • Space: How much space do you have in your yard or patio? Ensure that you measure the area and leave room for access and maintenance.
  • Usage: If you plan on hosting hot tub parties, you’ll need a larger size. But if it’s primarily for personal or family relaxation, a smaller tub might suffice.

3. Placement

Where you intend to place your hot tub significantly influences the installation process. Some factors to consider include:

  • Foundation: Hot tubs are heavy, especially when filled with water. Ensure the chosen spot can support its weight. Popular options are concrete slabs or reinforced decks.
  • Accessibility: The site should be easily accessible for maintenance, cleaning, and emergencies.
  • Privacy: Consider the view from your neighbor’s perspective to ensure privacy when you’re in the tub.
  • Electrical Access: Ensure there’s a power source nearby to avoid extensive electrical work.

4. Material and Construction

Modern hot tubs are generally constructed from acrylic, fiberglass, or vinyl. Each has its pros and cons:

  • Acrylic: Durable and easy to maintain, but on the pricier side.
  • Fiberglass: Lightweight and less expensive than acrylic but can fade over time.
  • Vinyl: Typically found in inflatable hot tubs. They’re cost-effective but less durable than hard-shell tubs.

5. Jets and Hydrotherapy

One of the significant advantages of hot tubs is the hydrotherapy they offer. Consider:

  • Jet Types: Different jets serve different purposes. For example, swirling jets are good for relaxation, while pulsating jets can target specific muscle groups.
  • Jet Position: Ensure the tub’s design places jets at positions beneficial for your needs, especially if you seek therapeutic benefits.
  • Customizability: Some hot tubs allow you to adjust the jet’s strength and direction, catering to individual preferences.

6. Energy Efficiency

Hot tubs can consume significant energy, especially if they’re used frequently.

  • Insulation: Full-foam insulation helps retain heat and reduces the amount of energy required to keep the water at your desired temperature.
  • Cover: A quality cover can prevent heat loss and reduce energy costs. Ensure it fits securely and is in good condition.
  • Eco Modes: Some modern tubs come with eco-friendly settings, reducing energy consumption when the tub isn’t in use.

7. Maintenance

Regular maintenance is vital to keep your hot tub in optimal condition:

  • Filtration: A good filtration system is crucial to keep the water clean. Check how often filters need to be replaced or cleaned.
  • Water Treatment: Determine whether the tub requires chlorine, bromine, or other chemicals to maintain water hygiene. Some tubs come equipped with saltwater or ozone systems, which reduce the need for chemicals.
  • Ease of Drainage: Periodically, you’ll need to drain and refill your tub. Check how easy this process is and whether any tools or pumps are required.

8. Budget

Hot tub prices vary widely based on size, features, brand, and material. Set a budget beforehand and consider not only the initial cost but also the long-term maintenance and energy expenses.

Fortunately, there are hot tubs available for all levels of budget. Whether you are looking for an entry level model, or a luxury hot tub, there is something on the market that is going to suit your needs. If you are lucky enough to go shopping during the sale season, you are very likely to find a high quality hot tub for less money than you initially expected.

9. Warranty and After-Sales Support

A warranty can give you peace of mind:

  • Duration: How long is the warranty, and what does it cover?
  • Customer Support: Ensure the manufacturer or dealer provides adequate support in case of issues.
  • Reviews: Look for customer reviews to gauge the reliability of the product and the reputation of the manufacturer.

10. Additional Features

Modern hot tubs come with numerous extra features, like LED lighting, built-in sound systems, and waterfalls. While they can enhance the experience, ensure you’re not paying for features you won’t use.


Buying a hot tub is a significant investment, but by considering the above factors, you can ensure that you make an informed decision tailored to your needs. Whether it’s for health, relaxation, or entertainment, the right hot tub can provide years of enjoyment.