Which is the lifetime ? TONDACH ceramic tiles have a lifetime of over 100 years, holding the top position in the tables of roofing materials. More  Flat or pitched roofs ? The shapes of the roofs constitute the result of diversified traditions in local and regional constructions. More	TECHNICAL DATA Width of coating: 39,0 - 41,5 cm Length of coating: 24,40 cm Overall width: 30 cm Overall length: 50 cm Weight / piece: 4 kg Required per m²/ pieces: 9,9 - 10,50 piece (minimum)   Finished Works Click on image to enlarge   Available colors 00 Natur Engoba red Engoba black Engoba copper brown 19 Engoba antique