Cost Comparison: Spray Foam vs. EPS foam
Hi. I’m guess this has been asked plenty of times but I couldn’t search the q&a. I’ve always been interested in energy efficiency but this site has really got me motivated. I’m having built a Zone 5, 28×32, slab on grade home and would really like to go with 2×6 w/batt or cellulose then 2” ext eps/XP’s foam. Does anyone have a ball park cost (per sq ft)”?) on the costs of this vs just 2×6 or 2×6 with spray foam. It would help me a ton so I can better plan my conversations with the builder.
GBA Detail Library
A collection of one thousand construction details organized by climate and house part