PT Tirta Inti Semesta are specialists in the installation and supply of industrial insulation. From design and consultation through to supply, repair and installation, we work to the very highest industry standards. All forms of insulation products are utilised including Isogenopac, PIB, Aliclad and H&V. Projects have included universities, hospitals, schools, warehouses, factories, military buildings, accommodation blocks, sewerage plant and anywhere else where hot and cold water piping is needed. PT Tirta Inti Semesta are your total solutions company for industrial lagging throughout the Indonesia.