Insulation question and new construction…. thoughts?
New construction, we are doing a non-vented attic to keep our HVAC ductwork in a conditioned space with foam on the roof deck. Come to find out, we can put foam in all the walls vs using bibs for the same price which surprised me. This will make for a tight house and this brings the question in my mind “what type of mechanical ventilation”? House needs to breath and have a good exchange of air.
House is a 2 story and about 2700 sq ft. 2 HVAC units will be installed. Biggest concern is a good ventilation system..
Thoughts? Recommendations for ventilation? We are in Pensacola, a very hot and humid environment.
Thanks much in advance.
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