Material Specifications

Exterior Profile: Light Mesa embossed
Interior Profile: Light Mesa embossed
Foam Core: Foamed-in-place, Non-CFC & zero ODP polyurethane, FM Class 1 approval
Thermal Values:
42″ Width @ 75°/40° F Mean R-Value U-Factor
2″ Panel 14.16 0.0706
2-1/2″ Panel 19.38 0.0516
3″ Panel 23.58 0.0424
4″ Panel 30.86 0.0324
5″ Panel 37.88 0.0264
6″ Panel 44.64 0.0224
  • R-Values include the air films on each side of the panel
  • 75° Mean based on ASTM C518 Thermal Testing. 40° Mean based on ASTM C1363 Thermal Testing (Values for C1363 based on 4″ panel testing). All values for other thicknesses extrapolated.
K-Factor: @ 75°F is 0.140
Width: 42″
Thickness: 2″, 2-1/2″, 3″, 4″, 5″, 6″
Length: 8′-0″ to 24′-0″ for horizontal and 8′-0″ to 53′-0″ for vertical
Exterior & Interior Facings: Minimum 0.016″ thick HPCI galvanized steel
Color: White polyester
Joint: Offset double tongue-and-groove with extended metal shelf for positive face fastening