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Exacor Subfloor

ZIP System R-sheathing is the simple all-in-one structural panel with built-in exterior insulation. Featuring integrated moisture, air and thermal protection, ZIP System R-sheathing completely reimagines traditional wall assemblies by streamlining exterior water, air and thermal management.

  • R-3 Insulated Panel, 1" 4' × 8'

  • R-3 Insulated Panel, 1" 4' × 9'

  • R-3 Insulated Panel, 1" 4' × 10'

  • R-6 Insulated Panel, 1-1/2" 4' × 8'

  • R-6 Insulated Panel, 1-1/2" 4' × 9'

  • R-6 Insulated Panel, 1-1/2" 4' × 10'

  • R-9 Insulated Panel, 2" 4' × 8'

  • R-9 Insulated Panel, 2" 4' × 9'

  • R-9 Insulated Panel, 2" 4' × 10'

  • R-12 Insulated Panel, 2-1/2" 4' × 8'

  • R-12 Insulated Panel, 2-1/2" 4' × 9'

  • R-12 Insulated Panel, 2-1/2" 4' × 10'

  • View All

01 Products

R-3 Insulated Panel, 1" 4' × 8'

Panel Count 32
R-Value Scale 3.6

R-3 Insulated Panel, 1" 4' × 9'

Panel Count 32
R-Value Scale 3.6

R-3 Insulated Panel, 1" 4' × 10'

Panel Count 32
R-Value Scale 3.6

R-6 Insulated Panel, 1-1/2" 4' × 8'

Panel Count 31
R-Value Scale 6.6

R-6 Insulated Panel, 1-1/2" 4' × 9'

Panel Count 31
R-Value Scale 6.6

R-6 Insulated Panel, 1-1/2" 4' × 10'

Panel Count 31
R-Value Scale 6.6

R-9 Insulated Panel, 2" 4' × 8'

Panel Count 23
R-Value Scale 9.6

R-9 Insulated Panel, 2" 4' × 9'

Panel Count 23
R-Value Scale 9.6

R-9 Insulated Panel, 2" 4' × 10'

Panel Count 23
R-Value Scale 9.6

R-12 Insulated Panel, 2-1/2" 4' × 8'

Panel Count 18
R-Value Scale 12.6

R-12 Insulated Panel, 2-1/2" 4' × 9'

Panel Count 18
R-Value Scale 12.6

R-12 Insulated Panel, 2-1/2" 4' × 10'

Panel Count 18
R-Value Scale 12.6

02 Why It Works

The front fights air and moisture. The back fights heat and cold. Together, they knock out the elements.

  1. Built-In Exterior Insulation

    Polyisocyanurate rigid exterior insulation on the back of the structural panel reduces heat transfer to help keep homes consistently comfortable year-round.

  2. Integrated Water-Resistive Barrier

    A resin-impregnated, water-resistive barrier manufactured onto the structural panel eliminates the need for housewrap, sheds water to the exterior and is backed by a 180-day Exposure Guarantee[2].

  3. Continuous Air Barrier

    Sealed seams with advanced acrylic ZIP System tape and ZIP System liquid flash form a continuous air and water barrier that manages water and reduces air leaks for an energy-efficient exterior.

  4. Structural Durability

    The integrated structural sheathing system meets wall bracing requirements and contributes to shear wall assemblies. Plus, the engineered wood panel provides a nailable, easy-to-flash base.

03 Code Requirements

Take the guesswork out of code.

Shear Values

Find fastening requirements to meet wall bracing and seismic- and wind-controlled wind values.

Single Family View
Multifamily View

Climate Zone Requirements

Choose the panel that’s right for your region with our climate zone requirements guide.

Single Family View
Multifamily View

Code Reports

Download code compliance documentation.

UES Report View
ICC-ES Report View
CCMC Report View