3-layer steel construction features polystyrene or polyurethane insulation sandwiched
between two layers of heavy-duty steel for excellent energy efficiency, strength, durability and quiet operation.
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Showcases design features of the Premium Series.
Classic™ Collection
PREMIUM SERIES
Three-layer insulated sandwiched steel construction (steel + insulation + steel)
Two thickness options, 1 3/8" and 2"
Two insulation options: polystyrene or Intellicore®
R-values range from 6.5 - 18.4
Three panel designs to choose from: Elegant Long (shown here), Short or Flush
Optional insulated or non-insulated windows
Eight factory finish paint colors or Ultra-Grain®stained wood look