Thermally-Broken Steel Insulated Sandwich Door

Polyurethane Insulation

Regardless of your specific application, Sturdi-Bilt offers a premium insulated door product guaranteed to deliver years of dependable operation.  Our micro-grooved, thermally-broken, polyurethane insulated models are constructed for those applications that demand the best in thermal efficiency and highest quality.

  • Sections are 2” thick with a thermal break to eliminate thermal convection
  • Outside skin features horizontal micro-grooves
  • Concealed steel back-up plates run from top to bottom of each section for secure hardware attachment
  • Available in white, almond, sandstone, and brown
  • Bottom “U” type astragal is standard
  • Tracks are 2” or 3” as specified
  • Tracks available in bracket mount, angle mount, clip angle mount, 12”radius, 15” radius, high lift, vertical lift, roof pitch, or dual track low headroom
  • Hardware package includes 14 gauge or 11 gauge hinges, as specified
  • 2” or 3” short-stem or long-stem ball bearing rollers
  • Torsion springs are helically wound with stress relieved, oil-tempered wire
  • Springs are individually calibrated per door
  • Foamed in place CFC free polyurethane core

R-value – 17.54

STANDARD FEATURES
  • Sections are 2” thick with a thermal break to eliminate thermal convection
  • Outside skin features horizontal micro-grooves
  • Concealed steel back-up plates run from top to bottom of each section for secure hardware attachment
  • Available in white, almond, sandstone, and brown
  • Bottom “U” type astragal is standard
  • Tracks are 2” or 3” as specified
  • Tracks available in bracket mount, angle mount, clip angle mount, 12”radius, 15” radius, high lift, vertical lift, roof pitch, or dual track low headroom
  • Hardware package includes 14 gauge or 11 gauge hinges, as specified
  • 2” or 3” short-stem or long-stem ball bearing rollers
  • Torsion springs are helically wound with stress relieved, oil-tempered wire
  • Springs are individually calibrated per door
  • Foamed in place CFC free polyurethane core

R-value – 17.54