Quote:
Originally Posted by pinballlooking
I look forward to see more on this. This was cheaper than a metal building?
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The OP states it is cheaper when you add in the cost of spray foam.
Quote:
Originally Posted by stevehull
If I am going to work in there in summer, a metal building will be hot as hell. What does it cost to spray in 3 inches of foam on walls and under roof. Yikkes!! That goes for almost $3 per sq foot.
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With SIP construction 4-6" walls are common. Same with 8-12" roof panels. Much better than 3" of spray foam and almost as air tight !
Usually with SIP construction, the big savings is on heating and cooling.