Therm-O-Dor Garage Door

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. Our doors feature a patented mechanical interlock design and heavy-duty hardware. Together, these features offer industry-leading durability and excellent protection against break-ins.

All Therm-O-Dor overhead doors are corrosion-resistant and feature treatments of a zinc base coating and two polyester topcoats. The 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.

Our unnecessary warranty covers all Thermo-O-Dor overhead doors.