Vertiwrap NPL and NPL LT air barrier membranes prevent the passage of air, water vapor, and liquid water from entering the wall assembly. Vertiwrap NPL and NPL LT reduces the build up of moisture in the wall assembly, increasing the wall durability and comfort of the
building occupants. Vertiwrap NPL and NPL LT is compliant in a wide variety of NFPA285 wall assemblies.
Related Documents
- Vertiwrap NPL LT TDS
- Vertiwrap NPL LT SDS
- Vertiwrap NPL and NPL LT TDS Español
- Vertiwrap NPL LT TDS Español
- Vertiwrap NPL LT SDS Español
- VERTIWRAP NPL DETAIL DRAWING SET
- 07 27 26 Fluid Applied Vapor Impermeable Membrane Air Barrier - Polyglass VertiWrap NPL_NPL LT
- BES Structural Waterproofing Brochure


