Energy Efficient Steel Doors in Canada
Window Mart is the source for high-quality and energy-efficient Steel Entry doors in Alberta, Saskatchewan, and Ontario. They are made high-quality stainless steel and feature a 100% CFC-free polyurethane core to maximize performance and efficiency.
Durable and Secure Steel Doors
With Window Mart’s extensive line-up of steel entry doors, you can expect superior performance, security, and durability. Our prefinished doors come in a standard white varnish that is ready to customize with any color to match the style of any home. All our steel entry doors are also available with a wide variety of options and features, such as glass door inserts or matching hardware. You can rely on Window Mart for the best stainless-steel exterior doors in Alberta, Saskatchewan, and Ontario.
Contact Window Mart today for a complimentary quote on steel doors and installation services.
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Benefits of Steel Doors
Durability
Window Mart’s Steel Entry Doors are created for durability. Each door features a unique door skin that uses stiles to form a j-bend edge. This specialty manufacturing technique creates an exceptionally sturdy door with superior resistance to delamination.
Strength and Security
Our doors are designed to be both visually appealing and remarkably strong. Each door utilizes a full-length steel reinforced wood lock block to provide enhanced security while also allowing for the versatility of a wide selection of hardware mounting options.
Energy Efficiency
Doors are notoriously known for energy loss. With Window Mart’s energy-efficient Steel Doors you can say good-bye to rising energy costs. Our steel doors utilize 100% CFC-free polyurethane foam to provide superior insulating properties and an excellent R-rating.
Maintenance free
Doesn’t require paint
Designed for the
Canadian climate
Secure Against
Forced entry
Reinforced Strength
Reinforced steel rails provide impressive structural stability and a solid framework that effectively prevents warping and bowing.
Reliable Stability
Unique J-bend interlocking steel door skins enhances stability while providing superior resistance to delamination.
Excellent Insulation
Our steel doors feature high-density foam insulation combined with HCFC free polyurethane that boasts an impressive 13.1 R-value and 0.076 U-value.
Moisture Protection
With the inclusions of a composite edge perimeter, Window Mart’s Steel Doors offer superior protection from moisture, corrosion, rot.
Pre-finished
Our ready to hang doors feature a durable white finish that does not required any additional protective coatings. This finish is prepped and ready for custom paint finishes, if desired.
Fire Resistant
Unlike wood, steel doors provide exceptional fire resistance. Our Steel Door models boast a 20-minute fire-resistance rating.
Steel Doors Online Catalogue
Window Mart’s exclusive Online Product Catalogue features over 100 exterior door models. The catalogue is equipped with an advanced products filter, allowing you to sift through style, size, materials, glass inserts, and more, to find the perfect door for your next home improvement project.
Browse our catalogue today for inspiration.
Featured Steel Doors
ST-15 Popular Choice
ST-15 model is an entry steel door made of VOG slab. Horizontal lines and angular embossed details provide a graceful and simple style. Dare to finish your door in an eye-catching colour that will give your home its very own signature look.
Laconic modern design
Wide choice of colors
Embossing options
Decorative accents
Questions to ask when choosing steel doors:

SEE ALSO
Fiberglass Doors
Window Mart offers high-quality fiberglass doors in Alberta, Saskatchewan and Ontario manufactured to the highest of industry standards and customizable to meet your needs. Our fiberglass doors feature versatile skins that can be either woodgrain stained or smooth painted to match any desired colour scheme or design.
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