ESTIL GURÚ S.L. is a family company well established in the construction industry with an impeccable track in the market, whose growth has been achieved thanks to the manufacture and sale of waterproofing products. GURÚ is constantly striving to develop innovative products, supported by careful investigation in new proposed solutions for construction. It is this attitude that has allowed us to develop a complete range of reliable products, which are designed to meet our client’s needs. In addition to maintaining its original activity with the commercialization of natural stone, GURÚ develops and brings to market its own waterproofing membrane and its systems.

Company details

P.l. L`Altet C/ Casa D`osca 8 , Ontinyent , Valencia 46870 Spain
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Business Type:
Industry Type:
Water and Wastewater
Market Focus:
Internationally (various countries)
Year Founded:
$1,000,000 US - $10,000,000 US


We are the benchmark for others who have been coming to market later seeking to exploit this success.

In this line the products range is:

  • The WATER-STOP membrane with its complements; a ideal waterproofing system which by its nature is suitable and more advantageous than other existing methods in many usual situations, particularly in restorations, reforms and wet area solutions.
  • The systems to prepare waterproofing walk in shower areas; AIKIT in its series EVO and the EVOLUX system. Both developed attending to the European regulation EN 1253 for floor gully in construction.

We were the first to manufacture a kit with a waterproof barrier with the characteristics of WATER-STOP and integrated drain outlet, and now GURÚ mark the front line again with the new model much easier and faster to install whose improve many aspects of the current models, giving our products the advantage to be the first choice in the market.


We were pioneers in manufacturing a KIT with floor gully incorporated to a membrane with characteristics WATER-STOP and now GURÚ redials the first line with its new models.

ESTIL GURÚ is created with the millennium as an evolution from a solid background in the commercial management of ceramic tiles and began his career with the marketing of decorative coatings in marble and natural stone. 

After a few years to build and consolidate our market presence in 2006 with an entrepreneurial spirit began a path of innovation and diversification bringing to market the membrane WATER-STOP, an innovative concept in the way of solving the waterproofing under tiles. 

This line of diversification is reinforced by the launch of AIKIT; product patented in 2006 that integrates the evacuation with waterproof protection WATER-STOP and easily solves waterproofing in shower areas with a minimum height. 

Although we were not present in the market for waterproofing systems or the drainage systems there was an immediate acceptance of these products and our idea and nowadays, with a growing demand, we are the benchmark for others who have been coming to this market seeking to exploit this success after demonstrating the value of our product concept. 

The WATER-STOP sheet and additions to AIKIT Series EVO and EVOLUX System, with innovations such as the System EVOLUX INTEGRA we have patented in 2013 and developments of future incorporation, the company is passionate about promoting innovation in materials and systems construction.