Insulated Heavy Duty Doors – 5020 Series 

Alumico’s Insulated Heavy Duty Door 5020 series stands out for their exceptional strength. Designed to withstand heavy use, they combine a solid structure with refined aesthetics. The variety of options for top rails, bottom rails and intermediate rails hardware, and finishes makes this door range an ideal choice for your commercial, institutional, industrial, and multi-residential projects.

Documents to download:

Specifications:

  • Door thickness: 50.8 mm (2”)
  • Standard stiles: 127 mm (5”)
  • Standard top rail: 127 mm (5”)
  • Standard bottom rail: 190.5 mm (7 1/2”)
  • Structural integrity in four factors:
    • Reinforcement plates at the corners
    • Extruded anti-torsion guides with mortise joints
    • 9.5 mm (3/8”) plated steel tension rods across the full width of the top and bottom rails
    • Welds at stile and rail intersections
  • Supports 25.4 mm (1”) double-sealed units and 6 mm single glass sheets
  • Weather-resistant Neoprene gaskets

Finishes and Options:

Alumico’s Commitments:

  • 100% Quebec-sourced aluminum
  • Products manufactured in Montreal
  • All Alumico finishes are VOC-free and completed in our Montreal facilities