Commercial Walls

Whether commercial buildings employ the use of:

  • Insulated concrete sandwich panels
  • Wood steel-stud framing with exterior sheathing
  • Masonry cavity walls
  • Masonry wall with interior wall furring

Extruded polystyrene foam (XPS) insulation is the right product for the job.

XPSA Featured Articles

Considerations for Specifying Rigid, Cellular Polystyrene Insulations in Various Applications (PDF)

By Rob Brooks, Tiffany Coppock, Matt Dillon, Mike Fischer; Meng Guo, Valentina Woodcraft - IIBEC Interface

Absorption d’humidité dans l’isolant de polystyrène (PDF)

John Woestman, Absorption d’humidité dans les isolants de polystyrene, FORMES, Vol. 18, N1.

Extruded Polystyrene in Protected Membrane Roof Assemblies (PDF)

By John Woestman, Director of Codes and Standards, XPSA - The Construction Specifier

Moisture Absorption in Polystyrene Insulation: Effects on In-Service Design R-Values (PDF)

By John Woestman, Director of Codes and Standards, XPSA - IIBEC Interface