Should You Buy a Hot Tub or Swim Spa?

When considering an aquatic addition to your home, the decision often narrows to two primary options: hot tubs and swim spas. Both offer unique benefits, catering to different needs and lifestyles.
Our Hot Tub Surrey team delve into the distinctions between hot tubs and swim spas, exploring their features, health advantages, installation considerations, and more, to assist you in making an informed choice.
Understanding Hot Tubs
What is a Hot Tub? Hot tubs, also known as spas or Jacuzzis, are self-contained units designed for relaxation and hydrotherapy. They are equipped with jets that perform massaging, targeting various muscle groups to alleviate tension and promote relaxation.
Key Features of a Hot Tub
One of the primary attractions of premium hot tubs is their ability to deliver hydrotherapy.
The combination of warm water and strategically placed jets can help relieve muscle soreness, reduce stress, and improve overall well-being.
The buoyancy provided by the water reduces body weight by approximately 90%, lessening pressure on joints and muscles, which is particularly beneficial for individuals with arthritis or chronic pain conditions.
Hot tubs are also valued for their social aspects.
They provide an intimate setting for family gatherings, romantic evenings, or casual get-togethers with friends.
The compact size of most hot tubs allows them to fit into various spaces, from dedicated indoor areas to outdoor patios or gardens.
This flexibility makes them a popular choice for homeowners looking to enhance their living spaces without extensive renovations.
In terms of maintenance, hot tubs generally require regular cleaning and chemical balancing to ensure water safety and clarity.
Advancements in filtration systems have made modern hot tubs more user-friendly, reducing the frequency of manual maintenance.
Energy-efficient models are also available, featuring improved insulation and pumps that consume less electricity, thereby lowering operational costs.

Understanding Swim Spas
What is a Swim Spa? Swim spas are hybrid systems that combine elements of swimming pools and hot tubs. They are designed to provide a space for aquatic exercise, such as swimming or water aerobics, while also offering the relaxation benefits of a hot tub.
Features and Benefits of a Swim Spa
A defining characteristic of swim spas is the adjustable current system.
This feature allows users to swim in place, providing a continuous swimming experience without the need for a full-sized pool.
The intensity of the current can be modified to suit different fitness levels, making swim spas versatile for various exercise routines.
Beyond swimming, swim spas offer opportunities for low-impact exercises like aqua jogging, resistance training, and flexibility workouts.
The buoyancy of water minimises stress on joints, reducing the risk of injury and making it an excellent option for rehabilitation and elderly users.
Swim spas provide an exceptional environment for low-impact exercises suitable for all ages and fitness levels.
Swim spas also include seating areas with jets, similar to traditional hot tubs, allowing users to relax and enjoy hydrotherapy sessions post-exercise.
The larger size of swim spas means they require more space for installation and may involve higher initial costs compared to hot tubs.
However, they offer a comprehensive solution for both fitness and relaxation needs.
Health Benefits Comparison of Hot Tubs and Swim Spas
Both hot tubs and swim spas offer a range of health benefits, leveraging the therapeutic properties of warm water and hydrotherapy.
Hot Tub Benefits
The primary health benefits of hot tubs stem from hydrotherapy, which combines heat, buoyancy, and massage.
Regular use can lead to improved circulation, reduced muscle tension, and stress relief.
The warm water immersion increases blood flow, aiding in the relaxation of tight muscles and promoting healing of minor injuries.
Additionally, the massaging action of the jets can help alleviate symptoms of arthritis and chronic pain conditions.
The Arthritis Foundation notes that warm water therapy can help reduce pain and stiffness in joints, improving mobility and quality of life for arthritis sufferers.
Mental health benefits are also significant.
The relaxing environment of a hot tub can help reduce anxiety and promote better sleep patterns.
The combination of physical relaxation and the soothing ambience contributes to overall mental well-being.
Swim Spa Benefits
Swim spas offer the combined benefits of hydrotherapy and aquatic exercise.
Engaging in regular water-based workouts can improve cardiovascular health, enhance muscle strength, and increase flexibility.
The resistance provided by water makes exercises both challenging and low-impact, reducing the likelihood of injury.
For individuals managing conditions like diabetes and heart disease, swim spas can be particularly beneficial.
According to a study highlighted by WhatSwimSpa?, soaking in a hot tub has effects on insulin sensitivity and blood pressure comparable to those of exercise training.
Moreover, the relaxation features of swim spas, such as hydrotherapy jets, provide post-exercise muscle recovery and stress reduction, similar to traditional hot tubs.
This combination of exercise and relaxation makes swim spas a comprehensive wellness solution.

Swim Spa vs Hot Tub Installation and Space Requirements
When deciding between a hot tub and a swim spa, it’s essential to consider the available space and installation requirements.
Hot Tubs
Hot tubs are generally more compact, with models accommodating anywhere from two to eight people.
They can be installed indoors or outdoors, depending on space and preference.
Outdoor installations often involve placing the hot tub on a reinforced deck or a concrete pad to support the weight.
Indoor installations require proper ventilation to manage humidity levels and prevent mould growth.
The installation process for hot tubs is relatively straightforward, often requiring standard electrical connections and minimal site preparation.
This simplicity makes hot tubs an attractive option for homeowners with limited space or those seeking a quicker installation process
Swim Spas
Swim spas are larger units, typically ranging from 12 to 20 feet in length.
They require a more substantial area for installation, making them better suited for outdoor spaces or large indoor areas.
Due to their size, swim spas may necessitate additional groundwork, such as reinforced bases or dedicated electrical wiring.
Another factor to consider is the ongoing maintenance.
Swim spas require regular water treatment and filtration to keep the water clean, similar to a hot tub, but with a larger volume to manage.
The investment in a high-quality cover can help maintain water temperature and reduce heating costs over time.
Hot Tub vs Swim Spa Cost Considerations
The cost difference between hot tubs and swim spas is significant, with swim spas generally requiring a larger upfront investment.
Hot tubs tend to be more affordable, with prices ranging from £3,000 to £15,000 depending on size and features.
Swim spas, on the other hand, can range from £10,000 to £40,000, making them a more substantial investment.
Beyond the initial purchase, operating costs should also be considered.
Swim spas, due to their size, require more electricity to maintain water temperature and power the swim jets.
However, energy-efficient models with advanced insulation and smart controls can help mitigate these costs.
Is it a Hot Tub or a Swim Spa For You ?
Ultimately, the decision between a hot tub and a swim spa depends on your lifestyle, space, and budget.
If your primary goal is relaxation, stress relief, and hydrotherapy, a hot tub may be the perfect choice.
However, if you seek a multifunctional solution that allows for exercise, rehabilitation, and relaxation, a swim spa offers superior versatility.
Both options provide incredible benefits, and investing in either will enhance your home and well-being.
Taking the time to assess your needs, available space, and long-term usage will help ensure you make the best choice for your home.