Innie or outie window zone 6

Zone 6 Northern NH Installing Pella Impervia triple pane casement and awning windows. After reading on this forum I planed to install them onto the sheathing then install 2in of… Zone 6 Northern NH Installing Pella Impervia triple pane casement and awning windows. After reading on this forum I planed to install them onto the sheathing then install 2in of…Read MoreGreenBuildingAdvisor