Product Description

ArmorWall Structural Insulated Sheathing™ Vapor Permeable (VP) is a UL Classified and tested, high strength, fire-resistant exterior insulated wall sheathing product, and the most popular product in the ArmorWall series.  Amongst the factory-coated panels, ArmorWall VP arrives complete with a vapor permeable, water and air-resistant barrier coating. ArmorWall VP is one of the industry’s most durable water and fire-resistant insulated wall sheathing products available. It provides a strong and smooth vapor permeable attachment point for exterior cladding materials, while also meeting continuous insulation (ci) requirements. 

Once seam and fasteners have been sealed the envelope may be considered “dried-in”, allowing interior construction to commence regardless of final exterior finish status. ArmorWall VP’s innovative properties allow projects to meet and exceed continuous insulation, building code and green certification programs faster and cost effectively.

A tremendous benefit to general contractors and installers, ArmorWall VP requires just one installation revolution around a building in place of the traditional four, reducing costs and time to weather-in by weeks.   

ArmorWall VP is manufactured in a near zero waste manufacturing plant in North Carolina.

Key Features of ArmorWall VP Include

  • Utilizes a factory-applied, self-healing, vapor permeable air barrier membrane.  In addition to the natural permeability of the panel itself, this membrane allows for any moisture to drive to the exterior face after installation up to and during the construction phase.
  • Testing by ASTM E72 demonstrates ArmorWall VP to be stronger than many other sheathing and wood products when attached directly to the stud with no required interior blocking.
  • No components exist within the product that allow any growth of mold or mildew as tested by ASTM C1338.
  • Meets FEMA design standards for flood resistant materials.

ArmorWall VP is the Best Solution for These Building Types

  • Medical office buildings
  • High rise buildings
  • Multifamily buildings
  • Institutional buildings
  • Municipal buildings
  • Mixed-use and retail buildings
ArmorWall VP Product Downloads

MaxLife_NFPA ArmorWall VP Assembly.pdfDownload 
ArmorWall VP Guide Spec v3.docxDownload 
ArmorWall VP Installation Manual_v1.pdfDownload 

For further documentation and details please visit the Downloads Page.

Project Highlights Featuring ArmorWall VP

ArmorWall VP was the product of choice for the building of the North Carolina School of Science and Math in Morganton, NC
ArmorWall VP was used on this Mixed-Use New Construction Building in Hoboken, NJ

Know the Advantages of ArmorWall