"I had bought for myself a small, seriously dilapidated home in Woonsocket that, upon removal of decades of questionable "improvements," turned about to be a very simple little house dating to the 1830's. Unfortunately, its existing insulation consisted of little beyond isolated patches of wet, dirty fiberglass mashed into odd spots here and there. Now that the house is nearing the end of a total rehab, Anchor has applied Icynene foam to the entire structure: foundation, exterior walls, and beneath the roof.