Italian Luxury Rectangular Bathtubs

Why choose a rectangular whirlpool bathtub?

The rectangular shape offers extensive design freedom. Its regular lines make it easier to integrate the bathtub with walls, flooring, coverings, bathroom furniture and decorative elements, creating orderly and visually balanced compositions.

A rectangular whirlpool bathtub can be:

installed along a wall;
positioned between two walls;
incorporated into a recess;
placed in a corner;
integrated into a platform;
clad with marble, stone, porcelain stoneware or other materials;
highlighted at the centre of a particularly spacious bathroom.

More compact dimensions make it possible to introduce the pleasure of hydromassage even into bathrooms where every centimetre must be organised with particular care. Larger models, on the other hand, can become the visual centrepiece of the room and create an authentic private wellness area.

To compare other available shapes and configurations, explore the complete whirlpool bathtub collection.

Rectangular whirlpool bathtubs for different ways of experiencing well-being

The choice of bathtub should take into account the available space, the number of users, the position of the plumbing and electrical connections and the type of experience desired.

The collection includes compact solutions, linear models, ergonomic bathtubs and configurations designed for two people. The following selection presents some of the most representative models in terms of dimensions, characteristics and installation possibilities.

Large rectangular whirlpool bathtubs for two people

Two-person whirlpool bathtubs offer a more generous internal space and make it possible to share a moment of relaxation. The arrangement of the backrests, seats, headrests and jets should provide comfort and freedom of movement for both users.

ANTIGUA 190 × 180

Antigua 190 × 180 is a large whirlpool bathtub designed to create an authentic private wellness area. Its generous proportions make it possible to experience relaxation with greater freedom and make it particularly suitable for spacious master bathrooms, villas, suites, hotels and resorts.

Its important visual presence allows the bathtub area to become one of the main features of the entire interior design project.

Choose the ANTIGUA 190 × 180 whirlpool bathtub.

FLIPPER DUO 200 × 120

Flipper Duo 200 × 120 offers a length of two metres and an internal space organised around comfortable seats. It is suitable for spacious interiors where the bathtub must provide comfort and freedom of movement while maintaining a regular geometry.

It can be installed along a wall, integrated into a clad structure or incorporated into a bespoke wellness area.

Choose the FLIPPER DUO 200 × 120 whirlpool bathtub.

LUNA 195 × 135

Luna 195 × 135 combines an important length with a particularly generous width. The double ergonomic backrest makes it possible to enjoy hydromassage in a comfortable position and makes the model suitable for anyone wishing to create a space dedicated to shared well-being.

Its balanced proportions allow it to be installed in spacious bathrooms, suites and contract projects where comfort and aesthetic presence must coexist.

Choose the LUNA 195 × 135 whirlpool bathtub.

MINIMAL 180 × 120

Minimal 180 × 120 interprets the two-person whirlpool bathtub through essential lines, balanced proportions and a strong contemporary identity. Its width of 120 centimetres provides generous internal space, while its length of 180 centimetres makes it suitable for a wide range of residential and professional projects.

It is an ideal solution for those who wish to share relaxation within a modern, elegant and visually ordered environment.

Choose the MINIMAL 180 × 120 two-person whirlpool bathtub.

LINEAR DUO 100 × 190

Linear Duo 100 × 190 develops its space primarily in length. Its width of 100 centimetres helps contain the lateral footprint, while the length of 190 centimetres makes it possible to accommodate two people comfortably.

It is particularly suitable for bathrooms with a linear layout or for projects where it is important to preserve a larger central circulation area.

Choose the LINEAR DUO 100 × 190 two-person whirlpool bathtub.

Spacious, ergonomic and visually striking rectangular bathtubs

Some models stand out for the organisation of their internal space, their depth or the particular configuration of their backrests. In these cases, the regular external geometry contains an interior designed to support the body and enhance the comfort of the hydromassage experience.

QUEEN 160 × 160

Queen 160 × 160 features important proportions and a spacious internal surface. Its regular, almost square geometry makes it possible to create an intimate yet visually striking wellness area, particularly suitable for bathrooms where the bathtub is intended to play a central role.

It is a solution designed for spacious interiors, suites and projects in which freedom of movement and a shared relaxation experience are priorities.

Choose the QUEEN 160 × 160 whirlpool bathtub.

CHAISE LONGUE 120 × 180

Chaise Longue 120 × 180 expresses its ergonomic vocation in its very name. Its internal configuration is designed to provide a comfortable and reclined position, transforming hydromassage into a moment entirely dedicated to personal care and relaxation.

Its generous width makes the bathtub welcoming, while the rectangular form makes it easier to integrate into an orderly architectural composition.

Choose the CHAISE LONGUE 120 × 180 rectangular whirlpool bathtub.

PICASSO 180 × 100

Picasso 180 × 100 offers a balance between internal spaciousness and ease of installation. Its length of 180 centimetres makes it possible to assume a comfortable reclining position, while its width of 100 centimetres provides greater freedom than a traditional narrow rectangular bathtub.

Its two-person configuration makes it suitable for master bathrooms, suites and contemporary interiors where comfort is required without the footprint of the largest models.

Choose the PICASSO 180 × 100 whirlpool bathtub.

Compact and versatile rectangular whirlpool bathtubs

In small or medium-sized bathrooms, it is important to choose a bathtub capable of providing comfort without compromising circulation or the organisation of the other elements in the room.

More linear solutions make it possible to use the available wall efficiently and introduce hydromassage even into more compact layouts.

GENESIS 165 × 75, 175 × 80 and 185 × 80

Genesis is available in three different dimensions. The 165 × 75 centimetre configuration makes it possible to introduce hydromassage into smaller rooms. The 175 × 80 version offers a balance between compact dimensions and comfort, while the 185 × 80 model allows the user to adopt a more fully reclined position.

The possibility of choosing between three dimensions makes Genesis particularly versatile and suitable for bathrooms with different proportions and layouts.

Choose the GENESIS whirlpool bathtub in the most suitable size for your bathroom.

AFRODITE 170 × 70/85

Afrodite 170 × 70/85 combines a contained length with a distinctive central widening that reaches 85 centimetres. This configuration makes it possible to limit the footprint at the ends while providing a more generous internal surface in the central part of the bathtub.

It is an interesting solution for those who wish to install a two-person rectangular whirlpool bathtub in a small or medium-sized bathroom.

Choose the AFRODITE 170 × 70/85 rectangular whirlpool bathtub.

Single or double whirlpool bathtub: which should you choose?

The choice between a single bathtub and a rectangular whirlpool bathtub for two people depends on the way in which the moment of well-being is intended to be experienced.

Single bathtubs favour a more intimate and personal experience. Their internal shapes can support the body, encourage a relaxed position and transform an everyday bath into a moment entirely dedicated to oneself.

Two-person whirlpool bathtubs offer a more generous space and make it possible to share relaxation. In this case, it is important to consider:

the arrangement of the backrests;
the position of the headrests;
the distance between the seating areas;
the arrangement of the jets;
the total capacity of the bathtub;
the space required to enter and leave the bathtub comfortably.

In larger models, the bathtub can become the centrepiece of a genuine private wellness area.

Which dimensions should you choose?

External dimensions are only one of the factors to consider. Two bathtubs of the same length may provide very different internal spaces depending on the shape of the basin, the depth, the inclination of the backrests and the width of the rim.

Before choosing a model, it is advisable to evaluate:

the exact dimensions of the room;
the length of the available wall;
the distance from other sanitary fixtures;
the opening of doors;
the position of windows and radiators;
the space required for technical access;
the height and build of the users;
whether the bathtub will be used by one or two people.

A bathtub measuring 165 or 170 centimetres may be suitable for a more compact bathroom. Dimensions between 175 and 185 centimetres represent a versatile solution for many residential interiors. Models measuring 190 or 200 centimetres in length, together with bathtubs wider than 100 centimetres, require more generous spaces and specific planning.

Whirlpool, Airpool and combined systems

Rectangular whirlpool bathtubs can be configured with different technologies, each capable of offering a distinct wellness experience.

Whirlpool system

The Whirlpool system uses jets of water mixed with air. Its action is generally more intense and localised and can be directed towards specific areas of the body.

Airpool system

The Airpool system introduces air through diffusers positioned on the bottom of the bathtub. The result is a softer, more uniform and enveloping massage.

Combined system

The combined system incorporates Whirlpool and Airpool technology in the same bathtub. The two systems can be used separately or together, adapting the experience to personal preferences.

To compare the characteristics and differences between the available technologies, consult the guide to Whirlpool systems.

Comfort, ergonomics and freedom of movement

The quality of the experience depends on the balance between the internal shape, the depth, the position of the body and the arrangement of the jets.

A longer bathtub generally makes it possible to extend the legs more fully. Greater width increases freedom of movement and may make shared use more comfortable. The inclination of the backrests and the presence of seats or headrests also affect the overall level of comfort.

The controls should be easy to reach from the normal position of use, while the internal surfaces should support the body naturally. Comfort and ergonomics therefore become part of the design, contributing to an experience that is pleasant from both a physical and an aesthetic perspective.

Installation along a wall, in a corner or within a bespoke structure

A rectangular whirlpool bathtub can be installed in different ways according to the configuration of the room.

Installation along a wall

Positioning the bathtub along a wall makes it possible to organise the bathroom rationally and leaves greater freedom for the other functions of the room. It is one of the most common configurations in residential bathrooms.

Installation inside a recess

Where the available space allows, the bathtub can be installed between two or three walls. This solution creates a more intimate composition and makes it possible to use coordinated coverings to integrate the product visually into the architecture.

Corner installation

Corner placement uses the meeting point between two walls and can be particularly effective in small or medium-sized rooms.

Installation within a platform

In larger bathrooms, the bathtub can be integrated into a platform or a bespoke structure. Steps, support surfaces and coordinated cladding can be created, transforming the whirlpool area into an architectural feature with a strong visual impact.

The hydraulic and electrical connections should be planned from the earliest design stage. Adequate access to the technical components must also be maintained for inspections and future maintenance.

Faucets and accessories for a coordinated composition

The whirlpool bathtub should interact with all the other elements in the bathroom. The selection of faucets, finishes and accessories helps define the character of the entire composition.

The faucets can be installed:

on the bathtub rim;
on the wall;
on a floor-mounted column;
within a structure next to the bathtub;
on a bespoke supporting surface.

The configuration must be chosen according to the model, the technical systems and the available space.

Discover the bathroom faucets designed to complete the bathtub area.

Towel rails, shelves, supporting surfaces and decorative complements can help make the room more functional, orderly and welcoming.

Explore the bathroom accessories collection.

Rectangular whirlpool bathtubs for homes, hotels and wellness spaces

Rectangular whirlpool bathtubs are suitable not only for private homes, but also for hotels, suites, resorts, spas and hospitality facilities.

In professional projects, the bathtub contributes to defining the quality of the experience offered to guests. A spacious model, carefully incorporated into the room and coordinated with the surrounding materials, can transform a bedroom or suite into an exclusive space dedicated to well-being.

The regularity of the shape makes it easier to integrate the bathtub into contract projects and allows customised compositions to be developed according to the architecture, the technical systems and the identity of the property.

How to choose a rectangular whirlpool bathtub

The best choice comes from a balance between space, comfort, functionality and aesthetic emotion.

Before identifying the most suitable model, it is advisable to:

measure the available space accurately;
check the distances from the other elements in the bathroom;
determine whether the bathtub will be used by one or two people;
compare the external dimensions and usable internal space;
choose between Whirlpool, Airpool and a combined system;
define the intended installation method;
check the position of the technical connections;
provide access to the technical components;
coordinate the faucets, coverings and accessories;
evaluate the overall style of the interior.

Essential lines, softer internal shapes, wide rims and clad structures can create very different results while maintaining the same rectangular geometry.

Frequently asked questions about rectangular whirlpool bathtubs

What dimensions can a rectangular whirlpool bathtub have?

The dimensions can vary considerably. More compact models may start at approximately 165 or 170 centimetres in length and 70–75 centimetres in width. Two-person or large-format bathtubs may reach 190–200 centimetres in length and widths greater than 120 centimetres.

Are there rectangular whirlpool bathtubs for two people?

Yes. Two-person models are designed with a more spacious interior, opposing or side-by-side backrests and an arrangement of jets intended to provide comfort for both users.

What is the difference between Whirlpool and Airpool?

Whirlpool uses water jets mixed with air and generally provides a more intense and localised massage. Airpool releases air bubbles from the bottom of the bathtub and creates a softer and more uniform effect.

Is it possible to have both systems in the same bathtub?

Yes. A bathtub with a combined system incorporates Whirlpool and Airpool technology and makes it possible to use the two systems separately or together.

Can a rectangular whirlpool bathtub be installed inside a recess?

Yes, provided that the necessary installation dimensions are respected and suitable access to the technical components is maintained for future servicing and maintenance.

Which bathtub should be chosen for a small bathroom?

For a compact bathroom, it may be advisable to consider models between approximately 165 and 175 centimetres in length and with a contained width, always checking the usable internal dimensions and the circulation space required around the bathtub.

Which models are most suitable for hotels and suites?

Two-person and large-format whirlpool bathtubs are particularly suitable for suites, resorts and hospitality interiors where well-being forms an important part of the guest experience.

Italian elegance meets well-being

In the vision of Infinito Italian Bath Atelier, a whirlpool bathtub is not simply a technical element. It is the place where design and well-being meet, transforming the bathroom into a more intimate, personal and authentic space.

The purity of the rectangular form, the attention dedicated to proportions and the pursuit of comfort make it possible to create interiors capable of expressing elegance, character and personality without giving up the freedom to enjoy a profound relaxation experience every day.

Infinito Italian Bath Atelier. Conceived in Italy, created for the world.

Italian elegance in its most authentic form.

Rectangular whirlpool bathtubs

Classic 120 X 70 130 X 70 140 X 70

Conchiglia 110x185

RECTA 170 x 80

Pratika 140 X 70