Therm-O-Dor Overhead Doors

thermodor white full

Steel-Craft’s Therm-O-Dor overhead doors are manufactured from top-quality, Canadian-made steel, and are designed from the inside out to ensure maximum strength.

  • Doors feature a patented mechanical interlock design and heavy-duty hardware offering industry-leading durability and excellent protection against break-ins.
  • Therm-O-Dor overhead doors are corrosion-resistant and feature treatments of a zinc base coating and two polyester topcoats.
  • Exteriors are paintable, won’t fade, and are easy to clean.
  • The TD 138 model comes with a 1-3/8" layer of polyurethane insulation, which gives an R-value of 12.60, twice the efficiency of competitors’ polystyrene panels.
  • The TD 134 model comes with a 1-3/4" layer of polyurethane insulation, which gives an R-value of 16.04, twice the efficiency of competitors’ polystyrene panels.