Hot Tubs: Reviews

Because of the lack of reviews on specific manufacturers and/or hot tub models, we examine the major types of hot tubs and identifies the features, elements, pros and cons of each type, as well as some basic information on what to look for when selecting a hot tub or spa. There are four basic types of hot tubs: inflatable/plastic spas, standard above-ground acrylic spas, wooden hot tubs and in-ground spas. Each option has different features and benefits. Specific models will be mentioned as appropriate, but in our findings none of these models have been tested against any others, so their comparative value is undetermined.

Above-ground acrylic hot tubs

Most popular

*Est. $3,000 to $10,000 for most

Estimated Price

The most recognized and popular type of spas are made of an acrylic or OAS (olefin acrylonitrile-styrene) shell with a fiberglass or foam understructure and a wood or synthetic cabinet. Although considered portable, they are difficult to move and require a firm surface, such as a concrete pad, for proper installation. Some models also require a special electrical outlet. With over 100 manufacturers and countless options and add-ons, these spas are the best all-around choice for most families.

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Inflatable and portable hot tubs

Least expensive, most portable

*Est. $800 to $2,000 for most

Estimated Price

Inflatable and portable hot tubs are the least expensive type of spa, but they are considerably less durable than other types. Made from various combinations of vinyl, nylon and plastic, these budget spas can be set up nearly anywhere and packed away when not in use. Many use a blower system that circulates air in the water, although a few models use traditional jets. The major drawback in reviews? Because the cheapest models blow air instead of hot water to create bubbles, the water temperature drops quickly. That makes these hot tubs best for short soaks.

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Wooden hot tubs

Rustic-looking soaking tubs

*Est. $1,500 to $7,000 for most

Estimated Price

Generally constructed of teak, redwood or cedar, wooden hot tubs still closely resemble the very first models, but with some upgrades. Priced similarly to standard above-ground spas, wooden hot tubs boast natural aromatherapy from the fragrant woods used in construction. Like other above-ground spas, wooden hot tubs require a firm surface for proper installation, but their heat source may be electrical, gas or wood. These hot tubs require extensive maintenance and are simple in style, lacking many of the options found in other spa types. They are available from specialty retailers and in do-it-yourself kits.

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In-ground spas

Priciest hot tubs -- can improve property value

*Est. $5,000 and up

Estimated Price

This is the most expensive type of spa, as installation requires excavation, as well as both plumbing and electrical work. They are made of gunite (pneumatically applied concrete) or standard concrete, sometimes with a decorative tile overlay. Most in-ground hot tubs have basic seating arrangements, generally consisting of step-type or bench seats. These hot tubs are also the most expensive type to operate and maintain, but they heat faster, hold their heat better, and are considered more aesthetically pleasing than other spas. They are also the only type of spa practically guaranteed to raise the value of a home.

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How to Buy a Hot Tub