There are many websites that give a huge amount of construction detail. See: The Titanic - Construction. read more
It took just over three years to build and fit out the RMS Titanic, and it took the ship less than three hours to sink beneath the North Atlantic Ocean on April 14-15, 1912. read more
Construction of RMS Titanic, funded by the American J.P. Morgan and his International Mercantile Marine Co., began on 31 March, 1909. She was 882.9 feet long and 92 feet wide, 59 feet high from water level, and weighed over 46,328 tons. read more