Welcome to SAS

Prefabricados de Hormigón S.A.


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The tradition of stone turned into a trend

SAS Prefabricados de hormigón S.A. is a family business founded by Joan Sas i Gregori, great-great-grandfather of the current manager, in 1900 in Vilanova i la Geltrú (Barcelona). It was initially specialised in artificial stone and hydraulic tiles, but since the 50s it has focused on products known as “decorative and ornamental products” in prefabricated concrete.


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Round cross-section adapts to all types of flue and can fit shafts of up to 31x 31 cm. They are manufactured without reinforcing bars.



Innovative materials and new trends (chapter 1)

Aesthetic, sustainability, and ecology: is it possible to gather all those characteristics in the same material?

Concrete prefabrication as opportunity (chapter 1)

SAS Prefabricados de Hormigón – one of the companys that made the history of prefabrication in Catalonia

Today we tell you the story of a multi-generational company and how it managed to overcome ups and downs and economic crises

Success stories

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You can find dealers of our products in Spain, France, Portugal, Italy and Germany. Here you can consult the dealers of SAS products in your region.

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