Material Specifications

Width: 42″
Thickness: 2″, 2-1/2″, 3″, 4″, 5″, 6″
Length: NON-DIRECTIONAL EMBOSSED

8′-0″ to 32′-0″ Horizontal

8′-0″ to 52′-0″ Vertical

Exterior Profile: Longitudinal ribs, spaced at nominal 4″ on center, nominal 1/16″, embossed
Exterior Facing: G-90 galvanized or AZ-50 aluminum-zinc coated steel in min 26 Ga.
Interior Profile: Light Mesa, nominal 1/16″ deep, embossed
Interior Facing: G-90 galvanized or AZ-50 aluminum-zinc coated steel in min 26 Ga.
Foam Core: Foamed-in-place, Non-CFC & zero ODP, FM Class 1 approval
Thermal Values:
42″ Width @ 75°F Mean R-Value U-Factor
2″ Panel 13.9 0.073
2-1/2″ Panel 17.4 0.058
3″ Panel 20.9 0.048
4″ Panel 27.8 0.036
5″ Panel 34.8 0.030
6″ Panel 41.8 0.024
  • R-Values include the air films on each side of the panel
  • 75° Mean based on ASTM C518 Thermal Testing.  All values for other thicknesses extrapolated.
K-Factor: @ 75°F (24ºC) is 0.144
Joint: Offset double tongue-and-groove with extended metal shelf for positive face fastening