Open and Closed-cell spray foam have different physical characteristics, hazards, and advantages, depending on where they are being used. In order to choose the ideal spray foam for any given application, you need to have a clear understanding of what you are looking for in an insulation and the performance benefits that insulation can deliver.
This article gives a brief synopsis of the two types of spray foam and why you would choose one of the other. It also covers hazards, best practices, and application tips for the optimal spray foam application. Read more.