Key features
Interior and exterior usage
Expanded polystyrene core
1 3/4” door thickness standard (available 1 3/8” to 2 1/4”)
Edge seam options:
Lock seam (PA) 20-, 18- or 16-gauge
Lock seam and filled (PAF) 20-, 18- or 16-gauge
Continuously welded seamless edge (CW) 18-, 16-, 14- and 12-gauge
Thermal performance
[R – ft²·°F·h/BTU (m²·K/W); U – BTU/ft²·°F·h (W/m²·K)]
 
R2.50 (0.44) – U 0.40 (2.27) per SDI-113 (ASTM C1199, C1363, E1423)