Mineral cast bathtub

Velvety, elegant, warm and smooth: the mineral cast bathtub combines these properties, ensuring a special bathing experience. The fact that mineral cast bathtubs can be flexibly shaped allows for the creation of striking, particularly durable designs. A free-standing mineral cast bathtub, for example, fills a bathroom with style and modern elegance.

41 products

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Series
Product type
Shape

1250 x 1250 mm, DuroCast Plus, White Matt

#700464000000000

1600 x 750 mm, DuroCast Plus, White Matt

#700461000000000

1700 x 700 mm, DuroCast Smooth, White Matt

#700547000000000

1850 x 950 mm, DuroCast UltraResist, White Matt

#700703320000000

1850 x 850 mm, DuroCast Plus, White Matt

#700430000000000

1700 x 750 mm, DuroCast Plus, White Matt

#700403000000000

1700 x 750 mm, DuroCast Plus, White Matt

#700455000000000

1850 x 950 mm, DuroCast Plus, White Matt

#700432000000000

1800 x 900 mm, DuroCast Plus, White Matt

#700463000000000

1900 x 900 mm, DuroCast Plus, White Matt

#700364000000000

1800 x 800 mm, DuroCast UltraResist, Dark grey Matt

#700429650000000
+ 2 more

1800 x 800 mm, DuroCast Smooth, White Matt

#700549000000000

1900 x 900 mm, DuroCast Plus, White Matt

#700363000000000

1600 x 1035 mm, DuroCast Plus, Black Matt

#700551460000000

1855 x 885 mm, DuroCast Plus, White Matt

#700330000000000

1800 x 850 mm, DuroCast Plus, White Matt

#700434000000000

1800 x 950 mm, DuroCast Plus, White Matt

#700433000000000

1700 x 750 mm, DuroCast Plus, White Matt

#700404000000000

1800 x 800 mm, DuroCast Smooth, White Matt

#700550000000000

1600 x 750 mm, DuroCast UltraResist, Cinnamon Matt

#700460HC0000000
+ 2 more

1600 x 700 mm, DuroCast Plus, White Matt

#700629000010060

1700 x 750 mm, DuroCast Plus, White Matt

#700454000000000

1800 x 870 mm, DuroCast Plus, White Matt

#700615000000000

1600 x 750 mm, DuroCast UltraResist, White Matt

#700477000000000

Production process for mineral cast bathtubs

Mineral cast is a modern bathtub material that consists of a mixture of natural minerals, color pigments and synthetic resin as a binder. But not all mineral castings are the same. Mineral cast bathtubs vary depending on the material composition and manufacturing method, and differ in terms of the mixing ratio and the type of rock. The latter includes, for example, crushed quartz or volcanic rock.

To produce mineral cast bathtubs of the highest quality, it is necessary to have control over every step of the production process. At Duravit, we therefore ensure that a high-precision mold is made by our own specialists, based on the design of the mineral cast bathtub. The recipe for the casting material is also developed by Duravit itself. Only through mutual coordination can the high manufacturing quality be guaranteed.

Luv mineral cast bathtub

Cast mineral in a mold

The mineral materials, resin and hardener are mixed fully automatically in the appropriate mixing ratio under vacuum and then poured into a mold as a liquid product. Mixing under vacuum prevents air bubbles in the casting.

Cape Cod bathtub

Hardening of the mineral cast bathtub

It can take up to twelve hours to dry a bathtub made of mineral casting. This process is divided into two drying phases, which can be accelerated by applying a small amount of heat. However, care should be taken here, as too much heat can cause stress cracks. DuroCast® bathtubs usually consist of two shells: the inside of the bathtub and the outer wall, which are joined together during the process using an adhesive and then have to harden again.

Luv freestanding bathtub

Manual finishing – drilling, gluing & sanding

Once the mineral cast bathtub has completely hardened, it can be lifted out of the mold. Holes can then be drilled for the drain, overflow, and faucet. After that, the tub and the cladding are glued together with a two-component adhesive and the glued areas are sanded by hand so that a completely even surface is created and no seam is visible. This can take several hours.

Luv Bathtub

Quality inspection

Before the mineral cast bathtub is packed and shipped to the customer, the finish, drill holes and dimensions of each individual tub are checked and approved by the quality manager under special lighting of over 1000 lux. Different angles of incidence are also simulated. If the mineral cast tub passes the quality control, it is handed over to the shipping department.

Detail of a bathtub from the Duravit Zencha series

Duravit DuroCast® mineral cast bathtubs

Our Duravit cast mineral bathtubs are made of the innovative cast mineral material DuroCast®. They impress with precise linearity and a warm, supple feel that is pleasant on the skin. The bathtubs can also be designed with surprisingly thin walls, thus allowing for a generous interior. Whether as a free-standing bathtub made of cast mineral composite, a built-in, pre-wall or corner bathtub, – thanks to the outstanding Duravit design, they are an eye-catcher in any bathroom. In addition, bathtubs made of cast mineral composite can be equipped with special highlights, such as an integrated whirlpool system.

Advantages of mineral cast bathtubs

Optics
Comfort
Durable material
Care
Design
Skid resistance

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