For extra protection against moisture, the MemBrain Continuous Air Barrier and Smart Vapor Retarder is your weapon of choice. It lets wall cavities dry out, to help prevent mold. In summer, when humidity is high, it increases permeability so that moisture can escape, as air tightness is maintained. In winter, when humidity is low, it continues to block moisture. Use MemBrain with un-faced insulation in place of kraft faced insulation or polyethylene. Not all climate zones require vapor retarders.
| Product Length (ft.) | 100 ft |
|---|---|
| Product Thickness (in.) | 0.002 in |
| Product Width (in.) | 108 in |
| Insulation Accessory Type | Vapor Barrier Insulation |
| Insulation Features | Vapor Retardant |
| Insulation Type | Accessory |
| Number of Pieces | 1 |
| Product Weight (lb.) | 5 lb |
| Returnable | 90-Day |
| Warranty Information | Limited 90 Day |