Green building means different things to different people, but improved insulation and reducing energy use is certainly up at the top of everyone’s list. Some of the most effective insulations are made from plastic foam, either in rigid boards or sprayed foams.
But there are concerns; Architect Ken Levenson recently wrote a controversial article, Why Foam Fails. Reason #1: Dangerous Toxic Ingredients, which was the start of a series that is very critical of foam insulation. I wrote about it inDoes Foam Insulation Belong in Green Buildings? 13 Reasons It Probably Doesn’t and at the Green Building Advisor, the discussion almost turned into a flame war between those who think that plastic foam does a great job, and those who agree with ……….