More for EE nerds: New Water-Blown Foam

The new water-blown "medium density" foam introduced by Icynene earlier this year has significanltly improved the performance of open cell foam insulation. Downloadable MSDS at this link.

1. Water blown, yep w-a-t-e-r...is that toxic?
2. R-value: 5.2 per inch, yep 5.2...change the tables guys.
3. Harder, stronger, stiffer..less onsite damage, stiffens flimsy roof and ceiling assemblies.
4. Recycled content qualifies for extra LEED credits