Vapor Barrier at Gavin Horticulture Suppy Company

  • Vapor Barrier A vapor barrier (or vapour barrier) is often used to refer to any material for damp proofing, typically a plastic or foil sheet, that resists diffusion of moisture through wall, ceiling and floor assemblies of buildings and of packaging. The function of a vapor barrier is to retard the migration of water vapor, which are not typically intended to retard the migration of air. Vapor barriers can prevent water vapor from causing poor insulation performance, structural damage and other moisture related problems.

  • Stop in today and let one of our staff members help you choose the best Vapor Barrier for your needs.