In article results of a complex research of activity of natural radionuclides in construction raw materials of the Volgograd region are stated. The analysis of frequency distribution of effective specific activity of natural radionuclides in construction materials was carried out. It was revealed that the population of the Volgograd region is more exposed to radiation from construction materials, than on average across Russia. The radiation control while developing and marketing of construction materials to is a possible way to decrease a dosage power in premises.