History of Structural Insulated Panels
When you talk about Structural Insulated Panels (SIPs) many people in the construction industry think it’s a new technology that still needs to be proven over time. However, SIPs have been around in one form or another since the 1930s. Here’s a brief timeline. 1930s-1940s: In 1937 Forest Products Laboratory began experimenting with “Stress-Panels”. They…