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Micro-Grooved Polystyrene Sandwich Door

Polystyrene Insulation

An attractive, select model engineered for value, durability and energy efficiency.  These doors are available in four easy to care for colors, with an insulated core that protects through the harshest conditions.  Designed for reliability and value, these doors will provide many years of dependable service.

  • Sections are 2” thick with four evenly spaced micro-grooves that run horizontally across each section
  • Double-sided steel doors are 26-gauge front and 27-gauge back for sturdiness
  • Concealed steel back-up plates run from top to bottom of each section for secure hardware attachment
  • Section joints are tongue-and-groove
  • Available in white, almond, sandstone, and brown
  • 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
  • CFC free polystyrene core that’s secured in place with a urethane adhesive to increase structural integrity

R-value – 10.29

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