How Long Is The Life Of Polyurethane Insulation Board

The life of polyurethane insulation board is more than 30 years. Polyurethane material porosity structure is stable, basically closed cell structure, not only good thermal insulation performance, but also freeze-thaw resistance, sound absorption is good. The average life of rigid foam polyurethane insulation structure can reach more than 30 years under the conditions of normal use and maintenance. It can be achieved under normal service conditions during the life of the structure, it will not be damaged under dry, wet or electrochemical corrosion, as well as due to external influences such as insect, fungal or algal growth or due to damage by rodents.