25 Spa-like Concrete Bathtub Ideas in Modern Bathrooms

Last updated on May 13, 2024

These gorgeous ideas show how to incorporate a concrete bathtub into a modern bathroom design. Read on!

A concrete bathtub is a great way to add an industrial yet luxurious feel to a modern bathroom. It can be used as the centerpiece, complemented by neutral colors and minimalist accents for a sleek and stylish look.

I can see concrete bathtubs as a big trend in the near future. It’s different than what we are used to see in modern bathrooms in recent years.

This feature is an expensive investment, but as you can see from these examples, it’s a gorgeous addition to your spa-like master bathroom.

Saul Cerni, Editor

Strategically placed mirrors can help enhance the feeling of spaciousness, while plush towels and other carefully chosen accessories add warmth and personality.

Combine this with a view out of the window, and you have the most tranquil spa-like oasis at home.

Outdoor Bathtub

A big upside of a concrete tub is that you can set it up outside. It’s a big trend combining your outdoor and indoor living.

The neutral color of the tub is complemented by Native Trails fixtures, which provide a touch of sophistication. Canaroma tile also adds to the luxurious look and feel of this bathroom interior, while strategically placed mirrors further enhance its feeling of spaciousness.

Round Tub

Bigoir Kopa concrete bathtub
Source: @baluxcanada

This bathroom is a modern and stylish oasis featuring a sleek black concrete round bathtub. The custom-designed bathtub stands out against the white walls and tiled floor, creating an eye-catching centerpiece for the room.

Its smooth surface adds to the contemporary feel of the space, while its durable construction ensures it will last for years to come.

The surrounding decor is carefully chosen to complement this unique feature, with minimalist accents that add just enough warmth and personality.

Bath with a View

This bathroom is a modern and stylish space with white walls, a built-in concrete bathtub, and a beautiful view. The concrete bathtub provides an industrial yet luxurious feel to the room, while the white walls create a bright atmosphere.

The view out of the window completes this tranquil oasis, making it perfect for relaxing after a long day.

Concrete Tub on Hardwood Floor

The bathroom is modern and inviting, with a stylish concrete bathtub as the focal point. The minimalist design has an industrial feel, accented by the sleek herringbone tiled floors.

A freestanding tub stands in the center of the room, surrounded by farmhouse-inspired fixtures like a rustic vanity and chrome Brizo touches. Soft whites and grays make up much of the decor, while small touches of farmhouse love can be found throughout – from potted plants to cozy throw blankets draped over chairs.

The overall look is simple yet welcoming, creating an airy atmosphere that’s perfect for relaxing after a long day.

Square Tub

This bathroom is a modern masterpiece, featuring an oversized concrete bathtub as the centerpiece. The tub itself is custom-made with a unique geometric design, making it a statement piece that stands out from other bathrooms.

Makers and designers have carefully crafted it to create a functional work of art. The cool tones of the concrete contrast perfectly with the warm tones of the surrounding interior, creating an inviting atmosphere for relaxation.

Concrete Tub and Sink

The tub is surrounded by neutral-toned walls and floors, creating an inviting atmosphere.

A vanity with intricate detailing adds a touch of sophistication to the room, while natural light from the windows provides a calming ambiance.

The combination of materials creates an elegant yet comfortable space perfect for relaxation.

Modern Sleek Tub Design

BNK Bathroom and Kitchen concrete bathtub
Source: @bnk_au

The bathroom is stunning. It features a sleek, modern concrete bathtub with smooth edges, making it the perfect centerpiece for any dream bathroom.

The cool grey tones of the concrete create an elegant atmosphere, while its streamlined design adds a touch of style and sophistication.

Concrete with Rattan Furniture

The bathroom was a modern and sleek retreat featuring a stunning concrete bathtub. The cool gray hue of the concrete gave it an industrial look, perfectly complemented by the minimalist design elements throughout the room.

Built-in Concrete Bathtub

This minimalist bathroom features a sleek concrete bathtub, a modern towel rack with handcrafted Danish design elements. The accessories bring a touch of Scandinavian style to the room, while the Elemental Living pieces create an atmosphere of simple sophistication.

Each element is made in Denmark with attention to detail and quality craftsmanship, making this elegant bathroom both timeless and modern.

Concrete and Wood

This bathroom features a sleek, modern concrete bathtub against the white walls and tile floor. The tub is surrounded by various home decor pieces, such as an elegant vanity with marble countertops and a luxurious mirror.

The room also has plenty of natural light from the windows, making it perfect for relaxing baths or getting ready for the day. In addition to its stylish design, this bathroom has plenty of practical elements like storage cabinets and shelving to keep everything organized.

With its combination of style and function, this master bathroom is sure to be the envy of all who enter!

Mosaic Floor

A bathroom with a concrete bathtub is an attractive blend of rustic and modern. The bathtub, made of durable concrete, stands out against the neutral walls and gives the room an eye-catching centerpiece.

Natural stone mosaic tiles line the floor, adding to the organic feel.

Concrete Platform

The bathroom is warm and inviting, with a concrete bathtub as the centerpiece. Industrial touches like exposed brick walls and metal fixtures give it an edgy, rustic feel.

The tub’s grey concrete blends with the room’s natural tones, creating a calming atmosphere.

Concrete Wall

Premium Concrete Range concrete bathtub
Source: @bnk_au

The bathroom is a tranquil sanctuary, with its beautiful corner showing off the striking concrete bathtub. The premium concrete range has an eye-catching grey hue, which helps to create an elegant atmosphere.

The bathtub has smooth curves and an inviting shape that beckons you to relax and unwind in its luxurious embrace.

Industrial Style

This modern-country bathroom features a sleek concrete bathtub, marble sink, and cement board walls. With a perfect combination of future rustic style and contemporary design, the space brings an elegant yet homey atmosphere to this cozy apartment.

Outdoor Bathroom

The cool grey tones of the concrete provide an industrial yet inviting atmosphere, perfect for unwinding after a long day.

The walls are adorned with natural accents like wood and stone to create a cozy, rustic feel. A large window allows plenty of natural light to flood in, creating an airy and bright space.

Outside the window lies an outdoor living area that further enhances this tranquil setting.

Free Standing Bathtub

The bathroom is a contemporary space with a sleek concrete bathtub. The complex, grey material of the bathtub contrasts with the softness of the white walls and tiles, creating an eye-catching feature in the room.

The smooth surface of the bathtub reflects light from above, making it shine like a polished gem. Its modern design stands out against more traditional elements in the room, such as wooden cabinets and patterned rugs.

This combination of materials creates an intriguing interior space that blends both old and new styles.

LED Vanity

This bathroom is a stunning blend of modern and luxurious design. The room’s centerpiece is a sleek concrete bathtub surrounded by travertine tiles and beautiful timber vanity.

The walls are illuminated with a LED-backlit mirror and brushed brass fittings complete the look. It’s the perfect space for natural living and luxury bathing.

Deep Rectangular Tub

The tub has a deep, rectangular shape that is perfect for soaking in after a long day.

It is surrounded by neutral-colored walls and floors, creating an inviting atmosphere. The room also includes other luxurious features, such as chrome fixtures and marble countertops.

Emerald Theme

The bathroom is a stunning statement space featuring a central skylight that draws the eye to the centerpiece of the room – an elegant Greenstone concrete bathtub. The deep green hues add richness and texture to the room, while the handmade moss-green tiles reflect light around it.

The bathtub is complemented by Champagne tapware, curved lines in the basins and mirrors, and LED strip lighting that accentuates every detail.

Mosaic Wall and Floor

The walls are painted in a warm rustic hue, and the corner of the room is filled with cozy apartment decor.

The double sink adds extra luxury to this space, while the concrete bathtub provides a unique centerpiece for this stylish bathroom.

With its inspiring design elements and thoughtful touches, it’s easy to see why this bathroom has become such an Instagram sensation.

Scandinavian Style

The angular shape of the tub creates an eye-catching contrast to its smooth surface, while the cool gray color pairs perfectly with its surroundings.

The minimalist Scandinavian design gives off a calming vibe, perfect for soaking away stress after a long day. It’s large enough to fit two people comfortably, making it ideal for sharing special moments in the privacy of your own home.

Round Shapes

The cool gray of the tub contrasts beautifully with the warm wood accents and white walls, creating an inviting atmosphere.

The tub is large enough to fit two people comfortably, perfect for relaxing after a long day. A window above it lets in natural light, adding to the peaceful ambiance of the room.

Full Wall Window

The built-in style of this bathroom makes a modern design shine. It uses a small space efficiently. The concrete tub sinks into the floor, making it seem like a little indoor pool.

Modern Nest

Modern Nest concrete bathtub
Source: @modern_nest

The smooth grey surface of the tub contrasts with the warm wood accents and stone tile walls, creating an inviting atmosphere.

The large windows let in plenty of natural light, making it feel even more open and airy.


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