Do I need to replace my HOUSEWRAP? I’m insulating an Im worried about trapping moisture

My house was built in 1922! We’ve been living here for almost two years, in that time we’ve found that there’s no insulation in the walls. I’ve done some reading on this… My house was built in 1922! We’ve been living here for almost two years, in that time we’ve found that there’s no insulation in the walls. I’ve done some reading on this…Read MoreGreenBuildingAdvisor