An easy to use 3-in-one bracing, insulation, and weather-resistive/air barrier board.
3-Ci is the ideal three-in-one continuous insulation (Ci) sheathing board. 3-Ci installs quickly over residential and commercial wood framing members using compatible pneumatic nail guns. Standard wall claddings, such as wood, vinyl, stucco, cement boards, etc., can be installed over 3-Ci.
- Saves labor with one step installation
- Braces, insulates, and a weather-resistive/air barrier
- Saves energy – no thermal breaks
- Superior moisture resistance
- No CFC, HCFC, HFC, or formaldehyde
- No R-value loss or thermal drift
- 4×8, 4×9, 4×10 standard boards available
Foam-Control R-SHIELD 3-Ci Installation Instructions