At Northern Window & Door, we build you a door system designed for our northern climate.

We carry steel slabs in a wide variety of designs for use in single door, door and side-light, and double door applications. We also have sliding patio doors and storm doors.

Visit us today to find out how we can create the door solution you need.

Doors Intro Image - Man Building Door

Milling for a custom insert at our new manufacturying facility.

About Our Entry Doors

We weren't satisfied with the door options available to us, so we set out to design a door and frame that can handle the temperature extremes that we as Northwestern Ontarians are accustomed to.

From -40 below in the dark days of winter to 30 above in the bright sunshine of summer, it is imperative to provide a product that will perform the same, season after season and year after year.

Heavy gauge insulated slabs, extra thick frames, thermally broken sills and double weather seals all help to make our door one of the best in the industry. They can be manufactured in several different slab, frame or glass styles to accommodate a wide range of requests: Single doors, Double doors, Garden doors, Side Lites, Transoms or a combination of them all.

We're confident we can provide the door you want and the performance you need.

Doors Intro Image - Man Building Door

Finishing a door at our Simpson Steet facility.

Steel Entry Doors

Our steel door slabs are recognized for superior security benefits as well as their insulation factor. These doors come with a factory-applied, pre-painted white or can be painted to coordinate with any home color scheme. There is a wide variety of panel designs and glass options available. They truly make a statement with the addition of glass inserts for a grand entrance.

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Our Steel Door Features

  • Pre-Finished Polytex White Surface

    Our door slabs come with a factory-applied, prefinished white, durable surface - no initial finishing is required on the door panel.

  • High-Definition Panel Profile

    Feature a high-definition panel profile creating excellent shadow lines and distinct panel designs.

  • Specialty™ Glass Inserts

    Decorative glass inserts feature a triple-pane 1" insulated assembly providing maximum design selection and performance. Double-pane clear glass options are also available.

  • Premium Galvanized Steel

    Door facings are made of hot dipped galvanized steel and coated with multiple protective layers to promote paint adhesion and deter corrosion.

  • Wood Edge Construction

    Finger jointed, laminated lumber, and common pine are used in the stiles and top rail to achieve excellent dimensional stability. Maximizing strength & durability.

  • Rot-Resistant Bottom Rail

    A high-performance, composite material is utilized on all bottom rails, providing excellent moisture and rot-resistance.

Click each circle to explore our steel door features.

Storm Doors

We use storm doors from Storm-Tite, designed for our extreme climate. They're available in five different designs that all use the same heavy duty aluminum with solid kickplates, adjustable u-shaped sill with double rubber sweeps, heavy duty handles and latches, maintenance-free baked on finish.

Download the Storm-Tite Doors Brochure

Storm-Tite's 'Royal' model.

Sliding Patio Doors

We carry three styles of strong and elegant patio door. While a patio door is not quite as efficient as a steel insulated garden style door, it does have certain advantages. If you would like more information on this please feel free to contact us or come down to the showroom.


The Renaissance patio door is an elegant, heavy-duty, double glazed, PVC sliding patio door. The Renaissance door meets the highest level of security in North America as well as the highest levels of performance in the sliding patio door category.

More Details at Standard Doors

Belle-Vue Prima

The Belle-vue Prima is a luxurious sliding patio door patio door with wide PVC sashes, yet meets the highest level of resistance to forced entry in North America as well as the highest levels of performance in every sliding patio door category. The Belle-vue Prima is the perfect solution for people who would like to bring the outside scenery indoors without compromising on security and energy-efficiency.

More Details at Standard Doors

Belle-Vue Eclipse

The Belle-vue Eclipse is a luxurious sliding patio door with blinds built into the sealed double-glazed unit that can be tilted to any angle and raised/lowered for light and privacy control. Unlike other doors, Belle-vue Eclipse offers increased functionality, graceful design, comfort, and security - all with very low maintenance.

More Details at Standard Doors

Specialty Glass Options

From front entry to garden door, specialty glass allows you to add charm and sophistication to your home. It is where you greet and welcome your guests and family; where you invite passage into your back yard haven; where you let additional light into your home.

We know that everyone likes to express themselves when it comes to door glass so we offer our customers a wide range of choice:

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Doors - Specialty Glass Options
Made for our climate weather icon


Our products are built and ENERGY STAR® rated to handle our unique climate.

20-year guarantee badge


Our window and door components are guaranteed for 20 years.

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See some of the recent windows and doors we've made and installed.