How big should an outdoor garden hot tub for two people be?

As a luxurious leisure facility, a garden hot tub can not only relieve stress, but also bring users an ultimate relaxation experience. Especially in outdoor environments, the use of a garden hot tub integrates people and nature, and you can enjoy a comfortable spa while feeling the changes of the four seasons. For an outdoor garden hot tub for two people to use together, choosing the right size is particularly important. It is necessary to ensure the comfort of the space, but not to cause unnecessary waste of resources due to being too large.

This article will discuss how big an outdoor garden hot tub for two people should be from many aspects, and provide users with practical suggestions when purchasing and installing a garden hot tub.

What is the standard size of an outdoor garden hot tub?

When discussing the size of a garden hot tub, we first need to understand the basic size classification of garden hot tubs on the market. Generally speaking, garden hot tubs are divided into different sizes according to the number of people they can accommodate. Common ones include single, double, family, and large party types. For the needs of two people, a double garden hot tub is usually the most suitable choice. Its size can meet the comfort needs of two people without taking up too much space.

Standard double garden hot tub size

Generally, the standard size of a double outdoor garden hot tub is roughly between 1.5 meters and 2 meters, the width is about 1.2 meters to 1.5 meters, and the depth is usually between 60 and 90 centimeters. This size can provide enough legroom for two people to stretch out comfortably, while not making the garden hot tub look too large. The design of the double bathtub takes ergonomics into consideration and can provide enough relaxation area without taking up too much space.

Specific length, width and depth requirements

For two people, the length and width of the outdoor garden hot tub are key factors in determining comfort. When two people use it at the same time, the width of the tub needs to be enough for both parties to maintain a certain distance in the water without feeling too crowded. Generally speaking, a width of 1.5 meters is a more ideal choice, which can allow both parties to move freely without appearing empty. The depth of the outdoor garden hot tub mainly affects the soaking effect and the flow of water. It is usually recommended to choose a garden hot tub with a depth of about 70 to 80 centimeters, so that the water depth can cover most areas of the body without making people feel too shallow or too deep.

Balance between comfort and space utilization

When choosing the size of a double outdoor garden hot tub, comfort is a crucial factor. After all, the main function of a garden hot tub is to provide users with a space to relax and enjoy. However, comfort does not mean that bigger is better, because an oversized outdoor garden hot tub may bring other problems, such as long heating time and waste of water resources. Therefore, choosing the right size requires finding a balance between comfort and space utilization.

Comfortable space experience

For two people, the seating layout inside the outdoor garden hot tub directly affects comfort. Some double garden hot tubs are designed with symmetrical seating layouts, allowing two people to enjoy the spa face to face without interfering with each other. Other designs may adopt a side-by-side seating layout, which can better save space, but may affect the user's social interaction in some cases. Therefore, the choice of which layout needs to be determined according to personal usage habits and preferences.

Effective use of space

Outdoor garden hot tubs are usually installed in open places such as gardens, terraces or courtyards. However, even in spacious spaces, it is still important to choose the right bathtub size. An oversized bathtub not only takes up too much space, but may also cause the heating system to become less efficient and increase operating costs. Therefore, while ensuring comfort, choosing the right bathtub size can effectively improve resource utilization and avoid unnecessary waste.

What impact do different hot tub shapes have on space requirements?

In addition to size, the shape of the outdoor garden hot tub is also a key factor affecting space requirements and user experience. According to different design concepts, the shapes of outdoor garden hot tubs are usually divided into round, rectangular, oval and irregular shapes. Each shape has its own unique advantages and disadvantages, suitable for different installation environments and usage requirements.

Round bathtub

A round bathtub usually requires more floor space, but it provides a more uniform water flow and a comfortable seating layout. For a garden hot tub for two people, the round design allows users to move more freely in the water while maintaining a good sense of interaction. Round bathtubs are usually between 1.5 meters and 2 meters in diameter and are suitable for placement in a more spacious outdoor environment.

Rectangular and oval bathtubs

Rectangular and oval bathtubs can better fit the wall or corner due to their straight edges, saving space. This shape of bathtub is more suitable for users who have high requirements for site area. Rectangular bathtubs are usually 1.5 meters to 2 meters long and 1.2 meters to 1.5 meters wide. Such a design can provide sufficient space for activities and effectively utilize limited venues.

Irregular shape bathtubs

Irregular shaped garden hot tubs are usually designed to meet specific design needs or aesthetic considerations. The size and shape of this type of bathtub are very flexible and can be customized according to the shape of the venue. Although the visual effect of irregular shaped bathtubs may be more attractive, in actual use, they often waste some corner space, so the actual functionality of the bathtub needs to be specially considered when choosing.

Weight and installation considerations of outdoor garden hot tubs

In addition to size and shape, the weight of the garden hot tub is also a factor that cannot be ignored. After the outdoor garden hot tub is filled with water, the weight will increase significantly, which puts higher requirements on the bearing capacity of the installation ground. Especially when installing on a terrace or platform, it is necessary to ensure that the ground can withstand the total weight after being filled with water.

Bathtub weight and water weight

The weight of an outdoor garden hot tub for two people is usually between 100 and 300 kilograms, and the weight will vary depending on the material and manufacturing process. When the outdoor garden hot tub is filled with water, the weight of the water will also increase significantly. Taking a standard 1.5m x 1.5m double bathtub as an example, the total weight after filling with water is about 500 to 700 kg. Therefore, before installation, the load-bearing capacity of the ground must be professionally evaluated to ensure safety after installation.

Preparation of the installation foundation

For the outdoor garden hot tub, a flat and solid foundation must be prepared to support the weight of the bathtub. Common foundations include concrete platforms, masonry foundations or wooden platforms. The thickness and material of the foundation need to be adjusted according to the size and weight of the bathtub to ensure that the foundation can withstand the weight of the garden hot tub for a long time without sinking or tilting.

The relationship between the water and electricity system and the size of the bathtub

The heating system, filtration system and water circulation system of the garden hot tub all require power support. Therefore, the larger the size of the bathtub, the greater the power consumption and the load on the water circulation system. In order to ensure that the garden hot tub can operate stably, the power system and water pipe layout need to match the size of the bathtub.

Power requirements

A garden hot tub for two people is usually equipped with a heating system of 1.5kW to 3kW. Larger tubs may require higher-power heating equipment to ensure that the water temperature can be quickly raised and maintained within a comfortable temperature range. Therefore, choosing the appropriate power configuration is essential to ensure the efficient operation of the tub.

Water circulation and filtration system

The load of the water circulation and filtration system depends on the capacity of the tub. Smaller two-person tubs usually require lower-power water pumps and smaller filters, while larger outdoor garden hot tubs require more powerful water circulation systems to ensure clean water and stable water flow. When choosing a tub, users need to choose the corresponding filtration system according to the actual size of the outdoor garden hot tub to ensure that the water quality will not be polluted after long-term use.

What kind of certification does Lovia Spa have for its products?

Lovia Spa takes quality very seriously. All of our outdoor garden hot tubs, and swim spas are certified by CE, ETL, ISO9001, ROHS, REACH, and SAA, ensuring our products meet the highest global standards. This makes us a trusted supplier and manufacturer for international buyers. When you purchase from Lovia Spa, you can be confident that you are receiving top-quality products at competitive prices. Contact us now to get a quote, explore our wholesale pricing, and benefit from our bulk discounts.