Old Buildings, New Standards: Why PVC Foam Board Is the Retrofit Material Pre-1990s Industrial Facilities Have Been Waiting For
Tens of thousands of industrial facilities constructed before 1990 continue to operate with insulation systems that were never engineered for today's energy codes, operational demands, or moisture management expectations. PVC foam board has emerged as the leading retrofit solution for these aging envelopes, offering performance gains without the structural disruption that full teardowns require. This guide examines how facilities professionals are approaching these projects, what the numbers act