DB+

Applications DB+® is a reinforced paper-based smart vapor retarder and air sealing membrane. Ideal environmentally friendly air barrier option for the environmentally conscious contractor. Advantages Made from recycled paper (50% of weight is recycled) Provides excellent protection as smart vapor retarder for cellulose, mineral wool, fiberglass, wood fiber, sheep wool, and straw bale insulation Reinforced layer allows it to be used as blow-in mesh (use counter battens to support DB+) Properties DB + is recycled paper which is strengthened with a bi-directional reinforcement layer Use with either, batts, boards and as mesh for blown-in insulation Vapor variable profile protects the interior of the building envelope in most climatic conditions, making it the most sustainable protection/airtight membrane for the thermal insulation Vapor retarding in winter - 0.8 Perm (sd value 4 m) - protection against condensation Vapor open in summer – 8.0 Perm (sd value 0.4m) - facilitates drying to the interior Lightweight and easy to install, especially compared to OSB/Plywood Fully recyclable