DuPont™ ArmorWall™ Plus Fire-Rated (FR) Structural Insulated Sheathing (SIS)

5-in-1 Composite Panel Commercial Wall System

Featuring a 1/2″ layer of Magnesium Oxide (MgO) sheathing on the exterior side, DuPont™ ArmorWall™ Plus Fire-Rated (FR) Structural Insulated Sheathing (SIS) arrives at the job site complete with a factory-applied, high quality air and water-resistive barrier on the exterior sheathing layer.

ArmorWall™ Plus FR SIS

DuPont™ ArmorWall™ Plus Fire-Rated (FR) Structural Insulated Sheathing (SIS) is an ICC listed, high strength, fire-resistant exterior insulated wall sheathing product. ArmorWall™ Plus FR SIS arrives at the job site complete with a high quality air and water-resistive barrier on the exterior.

Due to the high strength and rigidness of the structural sheathing, ArmorWall™ Plus FR SIS has the ability to move the stud face to the exterior face of the sheathing and has been tested to support loads equivalent to most building cladding finishes, with minimal creep while under load.

In addition, the unique coating on ArmorWall™ Plus FR SIS offers industry-leading exterior adhesion performance and compatibility with tapes, sealants, and other materials, including the ArmorSeal line of products.

The ArmorSeal line of products can be installed and cured in harsh weather conditions, with overall proven functionality of the panel in all outdoor environments

Once seam and fasteners have been sealed the enclosure may be considered “dried-in”, allowing interior construction to commence regardless of final exterior finish status.

Having undergone rigorous testing, ArmorWall™ Plus FR SIS allows projects to meet continuous insulation (ci), building codes, and construction schedules faster and cost effectively.

Features and Benefits

Fusion Technology

  • Utilizes a 1/2" layer of Magnesium Oxide (MgO) sheathing on the exterior face, providing top of the line fire-resistance, durability, and strength
  • High-performance, poured polyurethane insulation layer fused to our sheathing, which provides an easy way to comply with continuous insulation requirements in building codes

Air and Water-Resistive Barrier

  • Arrives complete to the jobsite with a factory-applied, high quality air and water-resistive barrier
  • Coating offers industry-leading exterior adhesion performance and compatibility with tapes, sealants, and other materials

Cladding Attachment Support

  • Capable of handling many different claddings, attachments, and hangers, all of which attach directly into the component layers of the sheathing and no longer require attachment back to the stud frame or substrate assemblies

Install in Harsh Weather

  • ArmorSeal line of products can be installed and cured in harsh weather conditions, with overall proven functionality of the panel in all outdoor environments
  • ArmorWall™ Plus FR SIS can be exposed to weather for up to 180 days

Available Sizes

R-Value

Panel Thickness (in.)

Board Size (ft.)

10

2″

4′ x 8′

15

2 3/4″

4′ x 8′

21

3 3/4″

4′ x 8′

View the Components of an ArmorWall™ Plus FR SIS Installation

Experience our interactive 3D model of an ArmorWall™ Plus FR SIS installation! Click and drag the left mouse to rotate the view, click and drag the scroll wheel to pan, and scroll the scroll wheel to zoom. Click on a number to view each part name and description. In order to center the parts on the screen, set your animation timeline to 28 seconds.

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