answers for spray foam installs... all climates covered

[energy_rater_La]

http://www.buildingscience.com/documents/guides-and-manuals/gm-spray-foam-guide/view


posted here as we get so many questions about
foam insulation types and installs.

[jimj]

Good info, Thanks

[Gross]

I lol'd at page 6 of the attic air sealing guide. I'm pretty sure those pictures are a dead ringer for one of Jims CO classes