Too-Thin Exterior Foam Behind Brick: Request Recommendations for Re-Insulating & Air Sealing from the Interior

Summary: My home is in CZ5A near Detroit. It was completely upgraded with new windows and re-bricked about 15 years ago.  Unfortunately the exterior foam is only 1 inch EPS… Summary: My home is in CZ5A near Detroit. It was completely upgraded with new windows and re-bricked about 15 years ago.  Unfortunately the exterior foam is only 1 inch EPS…Read MoreGreenBuildingAdvisor