Reinforced Vapor Barriers - Griffolyn®

Reef Industries' Griffolyn® vapor barriers and vapor retarders can prevent water vapor from causing poor insulation performance, structural damage and other moisture-related problems. The main reason for retarding the transmission of water vapor through the building envelope is to prevent water vapor from condensing within the building structure cavities. The Griffolyn® polyethylene vapor retarder system's low permanence keeps moisture from infiltrating the building envelope.