How Narrow Can An External Door Be?

by | Last updated on January 24, 2024

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What's the standard width of a front door? The standard—and the most common—width of a single front door is 762mm, though they can range from a narrow 400 mm (1 ft 3 in) to a very wide 1,524 mm (5 ft). Origin's Front Door is available in widths ranging from 400 mm to 1,130 mm (3 ft 81⁄2 in).

What is the minimum width of an exterior door?

The minimum width of each door opening shall be sufficient for the occupant load thereof and shall provide a clear width of not less than 32 inches (813 mm) . Clear openings of doorways with swinging doors shall be measured between the face of the door and the stop, with the door open 90 degrees (1.57 rad).

How narrow can an exterior door be?

What is a standard exterior door size? ... Doors can be as narrow as 30 inches and as tall as 96 inches, and thickness can depend on the door material. Entry doors are available in single- and double-door configurations with additional options like matching sidelights and transoms.

What is the narrowest door allowed?

You may also find a few narrower doors in stock, including 30 inches, 28 inches, and 24 inches . Code allows these narrower widths as closet and utility doors. You may possibly find 36-inch-wide doors in stock.

What widths do exterior doors come in?

Standard Exterior Door Width

Exterior doors can be much larger than interior ones, but still, their width is most often 36 inches . That said, you can also find exterior doors that are smaller, coming in a standard size of 30 or 32 inch width.

Should an exterior door swing in or out?

In general, most open “inward”, meaning you pull them in towards you. ... You want to keep the door hinge pins secure inside the building / room. If the exterior door swings outward it could catch the wind (on a windy day) and basically get pulled away from your hand and possibly bang into something.

What is the standard exterior door size?

One of the most common front door sizes in American houses is 36 inches wide by 80 inches tall , and almost 2 inches thick. However, not all doors will have these measurements. Doors can be as narrow as 30 inches and as tall as 96 inches, and thickness can depend on the door material.

Can you get narrow doors?

If your home has a smaller than average aperture then Solidor has a solution for you. Most door companies offer a standard Min/Max height and width of 843mm x 1953 making it difficult for homeowners with a smaller aperture, but not Solidor.

What is the smallest exterior door size?

Single Entrance Door Size

As I have already mentioned, the single front doors are the smallest of all the types, and come in three primary standard sizes: 80 inches by 30 inches (2,032 x 762 mm)

How thick should a front door be?

The typical US new entry door is 1 3/4” to 2” thick . The Conservation Construction doors are 2.5” thick for better insulation, energy efficiency, and durability. Your door can look like real wood or you can choose a more modern front door look with Conservation Construction.

How thick should a door be?

The standard door thickness for interior doors is 1 3⁄8 inches , though if your interior door is taller than 80 inches or wider than 36 inches, the recommended thickness by building codes increases to 1 3⁄4 inches. Closet doors are narrower and aren't required to meet the standard interior door building codes.

What size door do I need for a 30 inch opening?

So, if you have a bedroom door that is 30′′ wide (which is considered a 2/6 or 2′-6′′ door) just add 2′′ to the width and frame it 32′′ wide . The height is 80′′ (which is considered 6/8 or 6′-8′′) add 2-1/2′′ to the actual door height and frame it 82-1/2′′ high.

How far does a door need to open?

Add 36 inches in both directions for ease of traffic flow. For example, if the door overall width is 48 inches, the door requires a minimum of 24 inches in front and behind the door for operation, but for optimal operation, allow 60 inches to the front and to the back .

What is the rough opening for an exterior door?

Standard Sizes

A 36” x 80” pre-hung single door will use a rough opening of approximately 38-1/2” x 82-1/4” to fit. Always remember to square up your door before you nail the frame in place to assure it will close properly.

Are exterior doors a standard size?

Standard Size for Exterior Doors

The standard size for an exterior door is 80 inches by 36 inches which is 6 ft, 8 inches by 3 ft. 96 inches or 8 ft. is now very common for newer homes and stock exterior doors are also commonly available in 30 and 32-inch widths. ... The standard door thickness is 1 3⁄4 inch.

Are front doors standard size?

The standard size for a front door is 36” x 80” , or about 3′ x 6'7”. Beyond this, you can find exterior door sizes ranging from as narrow as 30” to as tall as 96”. If you have a double door entryway, the standard size will be 72” x 80”, or double the width of a single front door with the same height.

David Martineau
Author
David Martineau
David is an interior designer and home improvement expert. With a degree in architecture, David has worked on various renovation projects and has written for several home and garden publications. David's expertise in decorating, renovation, and repair will help you create your dream home.