Zip R sheathing condensing surface

Looking to build a new construction home in climate zone 5a. House will be a ranch with approximately 3600 square feet of conditioned space. Shooting for an air tightness of… Looking to build a new construction home in climate zone 5a. House will be a ranch with approximately 3600 square feet of conditioned space. Shooting for an air tightness of…Read MoreGreenBuildingAdvisor