The granites Negro Encina and Negro Villar, thanks to their low coefficient of water absorption, their great mechanical resistance and resistance to ice, the absence of oxidizable minerals, as well as their low sliding coefficient (class 3), are varieties of stone suitable for carrying out projects associated with water and projects abroad in adverse climates.

All kinds of designs are prepared according to the needs and tastes of the clients, both for pool projects and for other water projects, with these materials of great beauty and very high quality.

Both granites are used in sawn cut to cover the walls of the swimming pools and its coronation.

The Negro Encina granite gives a turquoise green color to the water when there is a lot of movement, due to the different colours and grain sizes in this natural stone. While the Negro Villar granite gives a darker color.

The swimming pools made with the granite of Villar del Rey are easy to clean and are not affected by the chemical products necessary for their maintenance (chlorine and salt).