Clay tiles are natural products of high esthetics and harmony that do not entail any harm. They shield the building against all climatic conditions and upgrade it esthetically to an unparalleled harmony with nature. All roofing tile types manufactured by XALKIS S.A. bear the quality guarantee of the company and are designed to offer perfect functionality, great fitting, and easy workmanship. Both the use of state-of-the-art technology in the field of tile and brick industry and the electronic quality control of all stages of production constitute our quality guarantee for roof tiles of absolute color homogeneity and superior esthetics. Roofing materials are intended to remain exposed and protect buildings from all weather conditions ranging from burning heat to frost in cycles as often as short, as day and night. Clay roof tiles, as it can be witnessed on roofs of buildings around the globe, aging hundreds and thousands of years, have proven their endurance in time against all weather conditions.