I-Wall Interior Partition System includes stud frame panels with rough opening bucks, ready for MEP rough-in and finishes helping job site installation keep pace with the speed of the E-Wall exterior panels.

Interior Partition System

I-Wall Interior Framing panels help jobsite installation keep pace with the speed of the E-Wall exterior panels.

Build SMART’s CEI is truly continuous with no fluctuation in R-Value. Build SMART delivers a continuous R-Value by relying on the underlying structural LSL framing to establish panel-to-panel connections.

Explore I-Wall system

I-Wall interior partition system include:

1. LSL Structural Framing

• Better precision. Dead-flat walls eliminate shimming when installing casework and interior finishes. Reduced shrinkage: eliminates nail pops; prolongs interior finishes; improves operation of interior doors.
• Bearing partitions – 2 X 4 or 2 x 6 @ 16” or 24” o.c.
• Non-bearing partitions – 2 x 4 @ 16” or 24” o.c.
• Optional 7/16” OSB Sheathing
• Optional 7/16” Zip Wall Sheathing with factory applied WRB and panel joint detailing

2. LSL Headers in all interior rough openings
• Better precision, dead-flat walls eliminate shimming, reduced shrinkage