b'Capping andVapor Barrier ContinuityVAPOR BARRIER CONTINUITYMoisture-laden AirNOTE: Illustration is forreference only.Actual profile of window andJamb installation conditionsExtensionmay vary.BuildersCaulk TapeVapor BarrierCOMPLETE THE VAPOR BARRIER TO THE WINDOWVapor Barriers are usually violated when newRun a Caulk Bead Down theWindow Frame to Seal the Vapor Barrierto the Rough Opening Framing.Or use Builders Tape to create Vaporwindows are installed.Barrier between Wallboard and Window Frame - covering insulated gap.Moisture laden air is allowed into the cavity NOTE: Vapor Barriers for all climates other than defined between the rough opening framing and the new as "Humid" by ASHRAE (the Coastal Regions of Louisiana, window frame. Allowing moisture into the cavity S. Carolina, Georgia, and Florida,), Vapor Barriers are can cause rot, mold or other degradation of the recommended on the interior, or "warm side" of the installation and lower the thermal performance of building wall. the new window unit.Window Fitters Guide to Window Installation212020 AWDI, LLC Do not reproduce without permission'