Insulating (Interior) Gap around Window with Rockwool

I’m installing windows in a new build in Zone 2A. I plan to air seal the interior using backer rod and a bead of Prosoco Air Dam sealant. But first,… I’m installing windows in a new build in Zone 2A. I plan to air seal the interior using backer rod and a bead of Prosoco Air Dam sealant. But first,…Read MoreGreenBuildingAdvisor