Waterproofing Products


ESTIL GURU S.L., is a family-owned business that was established in 2001. It is a consolidated Company in the construction sector with an unblemished reputation and business soundness. Estil Guru has grown with the manufacture and marketing of products for waterproofing. 

We were pioneers in manufacturing a KIT with a drain incorporated into a waterproof membrane called WATER STOP, that allows easier installation and improved the quality of waterproofing.

Now Estil GURU once again is at the forefront with a new image, with a new website and manufacturing new easier and quicker models to install, that are improving some aspects of the previous models, and at the same time, ensuring that our products continue to be the first on the market. 

«We are the benchmark for others who have come onto the market seeking to exploit our success, thus proving the value our product concept”.

banderas donde trabaja EstilGuru impermeabilizando

Waterproofing systems

Estil Guru´s waterproofing systems are designed to cover all the scenarios that may require waterproofing: indoors, bathrooms, showers; outdoors walkable flat roofs, swimming pools, etc.

Over the years, we have improved our products, and we have specialized in our star product, the “WATER-STOP membrane”, which we have included in our new drainage products (linear and punctual). We have also created drainage system that have a perfect synergy between design, quality and functionality.

When we talk about waterproofing systems, WATER-STOP is our star product, but we have not stopped there, as we have also designed and manufactured the G-FLEX decoupling membrane: it is highly effective for decoupling, for bridging cracks, for decoupling, for controlling steam and damp, for distribution loads and for installation in radiant heated floors.


Keep browsing our website and find the perfect waterproofing system for every environment!

Swimming pool waterproofing

Shower waterproofing

Waterproofing of passable / non-passable roofs

Bathroom waterproofing

Indoor and outdoor waterproofing

Roof waterproofing

Singular point waterproofing

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Solution for waterproofing interiors, exteriors, flat walkable roofs, showers and swimming pools..


Technical sheeting that stands out for favoring decoupling, uncoupling and head distribution.


Solution for waterproofing prefabricated showers or bathtubs, especially when they are prefabricated trays.

Discover our solutions at

drainage systems with waterproofing included