Posted 1/17/2008 09:58 (#285174 - in reply to #284843) Subject: Re: Insulating a shop.......revisited...........
Walnut Grove MN USA
The bad thing about the foam especially on a ceiling or roof with diesel engines being run is over time it gets sooty and dark and really hard to clean. My Dad has foam in his shop and the roof is very dark, the whole shop is dark. He says it costs too much to paint it white. Consider a light 1 inch layer on the roof and blowin on a white steel ceiling and do whatever you want on the sidewalls.
Insulating a shop.......revisited...........
