I'm confused about fiberglass VS spray foam.
I am considering putting bat everywhere but the roof, as this does seem to make sense (though still expensive).
I have no attic just tall upstairs ceilings. And it is a cold winter, hot summer climate. There is a metal roof that should shed snow well.
Does spray foam make sense here (enough sence for the additional X3 cost as compared to fiberglass?
Thanks! |