Steel-Craft’s Therm-O-Dor Garage Door in Calgary

When it comes to purchasing Therm-O-Dor overhead doors, Calgary Overhead Doors Ltd. is your go-to destination. These Steel-Craft’s overhead doors are manufactured from top-quality, Canadian-made steel and are designed from the inside out to ensure maximum strength. Call our friendly staff to learn more about our products.

Therm-O-Dor Models

The TD 138 model comes with a 1-3/8" layer of polyurethane insulation, which gives an R-value of 12.60. The TD 134 model comes with a 1-3/4" layer of polyurethane insulation, which gives an R-value of 16.04.

Why Choose Therm-O-Dor?

The key features of these doors are:

Patented mechanical interlock design

Industry-leading durability

Corrosion-resistant

Flexible top seal keeps cold and debris out

PVC retainer aids in door rigidity

Two-coat exterior polyester paint finish on inner and outer skin is extremely durable

Heavy-duty hardware

Excellent protection against break-ins

Zinc base coating and two polyester topcoats

Section weather seals keep wind and cold out

Top-quality Canadian galvanized steel is durable and rust resistance

Therm-O-Break design reduces cold/heat/moisture conductivity

Mechanically interlocked front and back skins increase strength

TD 138 — CFC- and HCFC-free polyurethane core bonds to steel skins and nets an R-value of 12.60 in just 1-3/8" of thickness

Flexible floor seal conforms to minor irregularities to keep out cold and debris

Heavy-duty rollers and hardware are durable and make for easy installation

TD 134 — CFC- and HCFC-free polyurethane core bonds to steel skins and nets an R-value of 16.04 in just 1-3/4" of thickness

Continuous steel overlap secures hardware attachments

Insulated windows feature sealed lites and high-impact polymer frames

The exteriors are paintable, would not fade, and are easy to clean.

TD 138 Features

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. 

TD 134 Features

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.

Therm-O-Dor Overhead Doors

These doors are heavy duty, offer protection against break-ins, corrosion resistant, and more.