A Brief Look Into Standard Window Sizes and Door Sizes

A Brief Look Into Standard Window Sizes and Door Sizes

A Brief Look Into Standard Window Sizes and Door Sizes

The standard window sizes and door sizes turn out to be the considerable part while working on the aspects to customize home components. And the first and foremost thing is to collect information about the choices and options in order to come up with the best possible decision that promises to satisfy all of the needs. To know how window and door parts get into their places and how they contribute to the overall performance, it’s necessary to know the terminology that is common in the industry.

Considering the significance of every window and door part, the key should be to understand the pre-requisites of getting the right components. Remember that it involves everything, from size to design, material to security level, etc. Homeowners should never compromise on any aspect even after realizing that they can be updated or customized as needed.

One of the important aspects is to look at door and window sizes that tend to vary from one place to the other, meaning that every country has some specifications and rules about standard sizes that manufacturers should follow and produce items accordingly. Let’s have a look at the details regarding standard sizes of Canadian windows and doors in order to choose the most appropriate option:

Standard Window Profiles in Canada

While installing new windows, one of the most obvious things is to look at their profile or width of the frame. There are different vinyl window profiles for every type, meaning that it is up to the homeowners what they actually want. End-vent and slider hung windows usually have low profile frames while awnings and casements are provided with wider or high frames. Fixed picture units come in low as well as high profiles. This consideration tends to have added importance when new components are going to be installed near the existing ones. Be sure to never overlook the window profile as it’s crucial to find the closest match.

The decision to choose either a high or low profile is helpful to determine the amount of natural light coming into the rooms. High profile frames have low surface area and so, provide less light. Apart from this, below are some factors that also contribute to the selection of an appropriate window profile:

  • Casing: the next important feature in standard window sizes is the trim or casing around. Although every manufacturer has different measurements, the standard window sizes for vinyl are normally between 2 5/8 inches.
  • Brickmould: It is a material strip, present on the exterior, to fill in the space between the frame and the wall. It is supposed to work like a seal for air and water infiltration. When it comes to choosing standard sizes for Canadian windows and doors, the size of new brickmould needs to be similar to that of the existing one while for a special case, the plank brickmould could be bigger.
  • Jamb Extensions: It is used to cover the exposed area of the rough openings and also to connect the frame to the casing. Its size depends upon the width of custom windows, which is different for every manufacturer. Total Home Windows and Doors prides to offer jamb extensions that are 3 ¼ inches wide and promises to meet all the requirements. However, if homeowners want something different, other options are available as well.

Minimum and Maximum Window Sizes in Canada

Now that window profile and factors affecting window sizes are discussed, it’s time to move ahead and look at what the Canadian rules say about their minimum and maximum sizes:

Type Width (Max in Inches) Height (Max in Inches) Area (Max, Sqft)
Single Slider – Double Paned 78 54 24
Single Slider – Triple Paned 78 54 24
Double Slider – Double  Paned 78 54 24
Double Slider – Triple Paned 72 48 21.66
Single Hung – Double Paned 49 80 24
Single Hung – Triple Paned 45 78 21.66
Double Hung – Double Paned 49 78 24
Double Hung – Triple Paned 48 68 21.66
Casement – Double Paned 38 78 18.5
Casement – Triple Paned 36 78 16.05
Awning – Double Paned 48 60 24
Awning – Triple Paned 50 50 17.36

Here, the worth mentioning thing is that homeowners couldn’t have both maximums at the same time. Their focus should be to maintain maximum square footage with respect to the parameter or else, the windows and doors may not fit properly into the openings.

Minimum and Maximum Legal Window Sizes in Canada

Type Width (Max in Inches) Height (Max in Inches) Area (Max, Sqft)
Awning – double 48 50 24
Awning – triple 50 50 17.36
Double Slider – double 78 54 24
Double Slider – triple 72 48 21.66
Single Slider – double 78 24 54
Single Slider – triple 78 24 54
Single Hung – double 49 80 24
Single Hung – triple 45 78 21.66
Double Hung – double 49 78 24
Double Hung – triple 48 68 21.66
Casement – double 38 78 18.5
Casement – triple 36 78 16.05

With the help of these standard window sizes Canada, it would be quite easy for homeowners to make appropriate selections. There is no hard and fast rule, it’s just about understanding the legal aspects of replacing windows and doors so that nothing could go wrong in the future.

Standard Door Sizes

Now that important aspects regarding the standard window sizes in Canada are discussed, it’s time to pay attention to the rules for door sizes. Yes, just like windows, there are some instructions for doors as well. And every homeowner has to follow them in order to ensure satisfaction and efficiency.

  1. Exterior Doors

According to the specifications, the standard door size Canada is found to be 6 ft 8 in by 3 ft 96 in. With newer exterior doors, homeowners can also think of having the dimensions measuring at 30 and 32 inches in width. There are also doors that are measured at 7 ft and 8ft in height and 24-inch to 42-inch in width.

  1. Sliding Glass Doors

When it comes to having plenty of light in the rooms, nothing could be as effective as sliding glass doors. They are quite cost-effective and operate on the parallel motion to ensure smoothness and efficiency. The standard door size Canada is usually 6 ft 8-inch in width and 6 ft in height.

  1. Interior Doors

Last but not least, there are interior doors having a standard size of 80-inch in height and 24, 28, 30, 32 and 36-inch in width. As for thickness, it should be 1-3/8 inches.

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