Features and Benefits

● Made of durable polypropylene (tested in conformance with ASTM D2240, D790B, D638, and D1238B) ● Available in Black, Brown, Cocoa, Tan, Gray, White, Clear ● UV resistant ● Very cost-effective ● Helps prevent spalling from freeze/thaw cycles, efflorescence and wet basements by: ○ Allowing moisture to migrate out of the cavity so moisture can’t build up ○ Allowing air to circulate into the cavity so the cavity can dry quickly ○ Helping prevent pressure differentials, so moisture is not forced into the cavity ○ Preventing insects and debris from entering the cavity and blocking the weep holes ● Very lightweight and easy to handle ● Requires no sealants or fasteners for installation ● Fast and easy to install in both new construction and restoration projects ● Can be used at the top of the wall to help improve air circulation in the cavity ● Will not degrade, oxidize, or react with common building materials ● 100% compatible with standard weep hole designs ● Helps prevent call-backs and repairs due to moisture damage in the cavity ● Helps protect builders and designers from legal issues resulting from moisture damage ● Clear instructions, extensive product support, and high quality materials help assure installations to specs CellVent is most effective when installed in combination with MortarNet, HouseNet, LathNet or WallNet