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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.

  • HARDWARE
    Track 50mm (2") or 75mm (3") Z275 (G90) galvanized steel Material thickness 1.9mm (0.075") for 50mm track and 2.7mm (0.106") for 75mm track Vertical tracks to have a graduated slope Vertical tracks to be bracket mounted 2.7mm (0.106") or continuous angle mounted 2.4mm (0.093") and fully adjustable Horizontal track to be adequately reinforced per door size and weight Door Face Hardware Graduated end hinges and centre hinges Z275 (G90) galvanized steel. Heavy-duty rollers with hardened inner and outer races with 10 grade 500 ball bearings. Strutting Integral 38mm (1-½") deep strut on each top rail. Counterbalance System Class II Oil Tempered ASTMA229 wire minimum 10,000 cycle torsion springs on continuous steel shaft (solid or tubular shaft as required by size and operation). Aircraft quality galvanized lift cables with a minimum safety factor of 5 to 1. Locking Interior mounted slide lock suitable for pad locking. Bottom Weatherstrip U type arctic grade vinyl fits into integral bottom retainer. Section Interface Weatherstrip Artic grade vinyl bubble shaped weatherstrip at all section meeting rails in integral retainer. Jamb-Mounted Weatherstrip Anodized or painted aluminum with two point flexible arctic grade vinyl weatherstrip. Header-Mounted Weatherstrip Anodized or painted aluminum with two point flexible arctic grade vinyl weatherstrip. Operation Manual-Standard. Optional: Hand chain hoist (3-1 ratio) or optional electric operator. Available Sizes Widths to 6150mm (20'2") and heights to 5540mm (18'0")

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. 

  • HARDWARE
    Track 50mm (2") or 75mm (3") Z275 (G90) galvanized steel Material thickness 1.9mm (0.075") for 50mm track and 2.7mm (0.106") for 75mm track Vertical tracks to have a graduated slope Vertical tracks to be bracket mounted 2.7mm (0.106") or continuous angle mounted 2.4mm (0.093") and fully adjustable Horizontal track to be adequately reinforced per door size and weight Door Face Hardware Graduated end hinges and centre hinges Z275 (G90) galvanized steel. Heavy-duty rollers with hardened inner and outer races with 10 grade 500 ball bearings. Strutting Integral 38mm (1-½") deep strut on each top rail. Counterbalance System Class II Oil Tempered ASTMA229 wire minimum 10,000 cycle torsion springs on continuous steel shaft (solid or tubular shaft as required by size and operation). Aircraft quality galvanized lift cables with a minimum safety factor of 5 to 1. Locking Interior mounted slide lock suitable for pad locking. Bottom Weatherstrip U type arctic grade vinyl fits into integral bottom retainer. Section Interface Weatherstrip Artic grade vinyl bubble shaped weatherstrip at all section meeting rails in integral retainer. Jamb-Mounted Weatherstrip Anodized or painted aluminum with two point flexible arctic grade vinyl weatherstrip. Header-Mounted Weatherstrip Anodized or painted aluminum with two point flexible arctic grade vinyl weatherstrip. Operation Manual-Standard. Optional: Hand chain hoist (3-1 ratio) or optional electric operator. Available Sizes Widths to 6150mm (20'2") and heights to 5540mm (18'0")

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.

  • HARDWARE
    Track 50mm (2") or 75mm (3") Z275 (G90) galvanized steel Material thickness 1.9mm (0.075") for 50mm track and 2.7mm (0.106") for 75mm track Vertical tracks to have a graduated slope Vertical tracks to be bracket mounted 2.7mm (0.106") or continuous angle mounted 2.4mm (0.093") and fully adjustable Horizontal track to be adequately reinforced per door size and weight Door Face Hardware Graduated end hinges and centre hinges Z275 (G90) galvanized steel. Heavy-duty rollers with hardened inner and outer races with 10 grade 500 ball bearings. Strutting Integral 38mm (1-½") deep strut on each top rail. Counterbalance System Class II Oil Tempered ASTMA229 wire minimum 10,000 cycle torsion springs on continuous steel shaft (solid or tubular shaft as required by size and operation). Aircraft quality galvanized lift cables with a minimum safety factor of 5 to 1. Locking Interior mounted slide lock suitable for pad locking. Bottom Weatherstrip U type arctic grade vinyl fits into integral bottom retainer. Section Interface Weatherstrip Artic grade vinyl bubble shaped weatherstrip at all section meeting rails in integral retainer. Jamb-Mounted Weatherstrip Anodized or painted aluminum with two point flexible arctic grade vinyl weatherstrip. Header-Mounted Weatherstrip Anodized or painted aluminum with two point flexible arctic grade vinyl weatherstrip. Operation Manual-Standard. Optional: Hand chain hoist (3-1 ratio) or optional electric operator. Available Sizes Widths to 6150mm (20'2") and heights to 5540mm (18'0")

Therm-O-Dor Overhead Doors

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

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