CRISCO SERVICES
Updated 680 days ago
sacrifices some of the panels R-Value, since with urethane or polystyrene, the higher the density, the lower R-Value...
urethane, or extruded polystyrene, so air pockets, gaps, channels and cracks cannot occur as with "either type of "foamed in place"...
The only advantage of wood frame construction for the owner is good structural strength provided by the wooden