The STYROFOAM & EPS Blog

4 Inch Styrofoam Sheets

4” STYROFOAM™ Brand sheets are available in both 2’ x 8’ and 4’ x 8’ sizes. They are typically available in full lifts only. A lift will consist of 24 sheets 4’ x 8’ or 48 sheets 2’ x 8’. The 4” Styrofoam sheets have an insulation value of R-20. They are used mostly in commercial applications.

 
 


Additional Information
Application : Construction, Packaging, Arts & Crafts
Density : Various
Insulation Value : R-20