Drainage channel under continuous exterior insulation?

I was checking out TimberHP’s new builders guide: https://www.timberhp.com/guide-for-builders (developed in collab with Joe Lstiburek).Curious to me that they include a 1/6″ inch “Drainage Gap” between the continuous exterior insulation… I was checking out TimberHP’s new builders guide: https://www.timberhp.com/guide-for-builders (developed in collab with Joe Lstiburek).Curious to me that they include a 1/6″ inch “Drainage Gap” between the continuous exterior insulation…Read MoreGreenBuildingAdvisor