Founded in 1927, CS is a specialized company in roof coverage solutions in high-quality ceramic tile, which meets the most demanding technical and architectural requirements in the market. As a responsible company, CS is dedicated to the sustainability.

This commitment, that goes beyond mere compliance with the applicable legislation, also entails the use of good practices appropriated to their implementation in all decisions of the organization.

In its activity, CS promotes environmentally friendly policies, following the principles of sustainable development and adopting measures that encourage environmental awareness in its employees and partners. In the exploitation of clay pits, in the manufacture of roof tiles and accessories, in the development of new products or new production units, this behaviour is essentially reflected in three vectors:

  • Energy efficiency and reduced environmental impact – optimization in the consumption of raw materials, in the energy consumption, reductions of CO2 and dust emissions and waste management;
  • Forest and biodiversity – CS is aware that the management of this valuable resource can only be successful on a long-term commitment. Thus, once the exploitation is completed all the clay pits are subject of rehabilitation;
  • Natural integration – CS clay roof tiles can be integrated into the landscape while maintaining the historical value of the architectural heritage and at the same time ensuring comfort, aesthetics, sustainability and energy saving.



CS Coelho da Silva S.A.


2480-071 Juncal |Portugal

Phone: 351 244 479 200 | Fax: 351 244 479 201