We bring nature into the interiors and turn the use of basins into an experience that connects people with their essence.

At Sira we are aware that all the elements we need are given to us by the land, and that’s why we go back to the origins and take advantage of the natural resources that surround us to make products that pay homage to nature. Our origins are in Barcelona. The city, the Mediterranean Sea and its surroundings inspire us and provide us with exceptional raw materials. From our hometown we practice conscious design through concrete basins with contemporary aesthetics

We bring nature into the interiors and turn the use of basins into an experience that connects people with their essence.

At Sira we are aware that all the elements we need are given to us by the land, and that’s why we go back to the origins and take advantage of the natural resources that surround us to make products that pay homage to nature. Our origins are in Barcelona. The city, the Mediterranean Sea and its surroundings inspire us and provide us with exceptional raw materials. From our hometown we practice conscious design through concrete basins with contemporary aesthetics.

Sustainability

We believe in the importance of developing products that last over time and can enjoy a long life cycle. The rational use of the capabilities of our environment is essential to us and, for this reason, we use natural materials that are practically inexhaustible. Every step we take, from the moment we design the basins until they arrive in their space, is environmentally responsible. Our production processes have the smallest possible CO2 footprint. And our raw material, concrete, is fully recyclable and reusable.

Sira factory. Barcelona, 2021

Sustainability

We believe in the importance of developing products that last over time and can enjoy a long life cycle. The rational use of the capabilities of our environment is essential to us and, for this reason, we use natural materials that are practically inexhaustible. Every step we take, from the moment we design the basins until they arrive in their space, is environmentally responsible. Our production processes have the smallest possible CO2 footprint. And our raw material, concrete, is fully recyclable and reusable. In order not to overproduce, we only manufacture under request.

Small cavities formed during the process of creating the basin.

Sira Concrete

Sira concrete’s unique natural texture and composition gives our basins an aesthetic close to sculptural works. In its liquid state, it adapts like a glove to any shape and makes it possible to generate unthinkable figures for a stone. Sira is developed from a careful selection of raw, sustainable and organic materials. Water and sand are the primary aggregates to which we add natural cements to ensure that they have the highest technical performance of rigidity, durability and tightness. Once the cement is dry, we obtain the final basin which we then polish by hand, generating small singularities that add personality to the piece. In order not to overproduce, we only manufacture under request.

Sira Concrete

Sira Concrete is developed from a careful selection of raw, sustainable and organic materials. Water and sand are the primary aggregates to which we add natural cements to ensure that they have the highest technical performance of rigidity, durability and tightness. Once the cement is dry, we obtain the final basin which we then polish by hand, generating small singularities that add personality to the piece.

Sira Pigments

All Sira basins are available in a total of 12 shades inspired by the colors of the earth and its ecosystems. Thanks to the natural pigments we add to the concrete composition, we achieve an almost infinite range of shades.  PEARL WHITECONCRETE GRAYCHARCOALOYSTER WHITESANDFOG GREYCORAL PINKSUNSET YELLOWSKY BLUEMINTORANGE CLAYOCEAN BLUE

Request your samples

Sira Pigments

All Sira basins are available in a total of 12 shades inspired by the colors of the earth and its ecosystems. Thanks to the natural pigments we add to the concrete composition, we achieve an almost infinite range of shades. PEARL WHITECONCRETE GRAYCHARCOALOYSTER WHITESANDFOG GREYCORAL PINKSUNSET YELLOWSKY BLUEMINTORANGE CLAYOCEAN BLUE

Request your samples

Custom

We offer architects, interior designers and designers the possibility of developing bespoke pieces, in medium or large series, especially for contract projects. Because we know that the personality of a uniquely designed concrete basin can completely transform a bathroom interior.  Our goal is to work side by side and offer all the possible help to develop each and every project, no matter how complex it may be. Therefore, in addition to our three basic lines of basins, we also offer the possibility of developing customized designs. You project them. We create them. Nature originates them.

Custom

We offer architects, interior designers and designers the possibility of developing bespoke pieces, in medium or large series, especially for contract projects. Because we know that the personality of a uniquely designed concrete basin can completely transform a bathroom interior. Our goal is to work side by side and offer all the possible help to develop each and every project, no matter how complex it may be. Therefore, in addition to our three basic lines of basins, we also offer the possibility of developing customized designs. You project them. We create them. Nature originates them.