The standard size of a residential door in the United States is typically 36 inches (3 feet) in width and 80 inches (6 feet 8 inches) in height. However, there can be variations in door sizes, and custom doors may differ from this standard. It’s important to measure the door frame.
Standard door sizes for residential homes can vary by region and construction standards, but I can provide some common dimensions:
1. In feet and inches: Typically, residential doors are around 6 feet 8 inches (80 inches) in height. The width can vary, but a common width is 2 feet 8 inches (32 inches).
2. In centimeters (cm): Height: Approximately 203 cm. Width: Approximately 81 cm.
3. In millimeters (mm): Height: Approximately 2032 mm.Width: Approximately 813 mm.
4. In meters (m):Height: Approximately 2.032 meters. Width: Approximately 0.813 meters.
Doors and windows are the necessary and important parts of the residential house which protect our privacy and protect against the outside elements and plays an important key factor in providing natural ventilation in the house, which provide continuous uncontrol fresh outdoor air inside or indoor and replace or remove the stale air outside.
No any one denying that a fresh air is essential to human beings, we need it to survive. Proper ventilation in the house helps keeping our home energy sufficient, safe and healthy, so you need standard size of door for your residential house.
For proper ventilation in each part of house in living room, in bedroom, in toilet room, in kitchen room, in bathroom, in master bedroom and etc, well design and standard size of interior door should be provided, usually they have a small size that only allowing the passage for peoples.
Exterior door or front door are fixed outside your Patio or exterior of your house, supposed to protect against the outside elements, protecting your property and privacy, they have to be larger size and more efficient than others.
Standard size of door is very upon your country, location, is it used for exterior or interior, single door, double door, French door or sliding door, it is also depending on your requirement, design, choice and material made of door. In this article we know about standard size of door in India, United States, United Kingdom, South Africa, Australia and Canada, which measured according to the metric system, imperial system and US customary measurement system.
Standard size of door for residential homes
Size of door depending on your country, requirement, your choice, design, is it used for interior or exterior, generally standard size of door should be 36″ wide by 80″ tall, which represented as 36 × 80 in inch, 3 × 6.66 in feet, 900 × 2000 in mm, 90 × 200 in cm, or 0.9 × 2 in metres, this is ideal, best, commonly used, normal and standard size of both exterior and interior door used for residential homes.
In India, the standard residential door size is generally 7 feet high, 3.5 feet wide and 1 inch thick, used for exterior doors and internal doors should be 6 ft 8 inches high, 3 ft wide and 1 inch thick.
Standard door size in feet
Standard residential door sizes are typically range from 6.5 to 8 feet high, 2 to 3.5 feet wide and 0.083 feet thick.Typical standard door sizes in feet are: 6.5 × 2.33, 6.5 × 2.66, 6.5 × 3, 7 × 3, 7 × 3.5, 8 × 3.5. It is the ideal, best, most used, normal and standard size of door in feet.
Standard door size in inch
Standard residential door sizes are typically range from 80 to 96 inches high, 24 to 42 inches wide and 1 inch thick.Typical standard door sizes in inches are: 80 × 28, 80 × 32, 80 × 36, 84 × 36, 84 × 42, 96 × 42. It is the ideal, best, most used, normal and standard size of door in inches.
Standard door size in mm
Standard residential door sizes are typically range from 2,000 to 2,400 mm high, 600 to 750 mm wide and 25 mm thick.Typical standard door sizes in mm are: 2000 × 700, 2000 × 800, 2000 × 900, 2100 × 900, 2100 × 1050, 2400 × 1050. It is the ideal, best, most used, normal and standard size of door in mm.
Standard door size in cm
Standard residential door sizes are typically range from 200 to 240 cm high, 60 to 75 cm wide and 2.5 cm thick.Typical standard door sizes in cm are: 200 × 70, 200 × 80, 200 × 90, 210 × 90, 210 × 105, 240 × 105. It is the ideal, best, most used, normal and standard size of door in cm.
Standard door size in meters
Standard residential door sizes are typically range from 2 to 2.4 meters high, 0.6 to 0.75 meters wide and 0.025 meters thick.Typical standard door sizes in meters are: 2 × 0.7, 2 × 0.8, 2 × 0.9, 2.1 × 0.9, 2.1 × 1.05, 2.4 × 1.05. It is the ideal, best, most used, normal and standard size of door in meters.
Standard door size for bedroom
The standard residential door size for bedroom is usually 6 feet 8 inches (80 inches) high, 3 feet (36 inches) wide and 1 inch thick, which is 36″×80″. The minimum size is about 32″×80″.
Standard door size for living room
The standard residential door size for living room is usually 6 feet 8 inches (80 inches) high, 3 feet (36 inches) wide and 1 inch thick, which is 36″×80″. The minimum size is about 32″×80″.
Standard door size for main entrance
The standard residential door size for main entrance is usually 7 feet (84 inches) high, 3 feet 6 inches (42 inches) wide and 1 inch thick, which is 42″×84″. The minimum size is about 36″×84″.
Standard door size for bathroom
The standard residential door size for bathroom is usually 6 feet 8 inches (80 inches) high, 34 inches wide and 1 inch thick, which is 34″×80″. The minimum size is about 30″×80″.
Standard door size for toilet
The standard residential door size for bedroom is usually 6 feet 8 inches (80 inches) high, 34 inches wide and 1 inch thick, which is 34″×80″. The minimum size is about 30″×80″.
Standard door size for kitchen
The standard residential door size for kitchen is usually 6 feet 8 inches (80 inches) high, 3 feet (36 inches) wide and 1 inch thick, which is 36″×80″. The minimum size is about 32″×80″.
Standard door size for store room
The standard residential door size for store room is usually 6 feet 8 inches (80 inches) high, 3 feet (36 inches) wide and 1 inch thick, which is 36″×80″. The minimum size is about 32″×80″.
Standard size for interior door
The standard interior door size for residential home is usually 6 feet 8 inches (80 inches) high, 3 feet (36 inches) wide and 1 inch thick, which is 36″×80″. The minimum size is about 32″×80″.
Standard size for exterior door
The standard exterior door size for residential home is usually 7 feet (84 inches) high, 3.5 feet (42 inches) wide and 1 inch thick, which is 42″×84″. The minimum size is about 36″×84″.
Standard size for single entrance door
The standard door size for single entrance door in residential home is usually 7 feet (84 inches) high, 3.5 feet (42 inches) wide and 1 inch thick, which is 42″×84″. The minimum size is about 36″×84″.
Standard size for double entrance door
The standard door size for double entrance door in residential home is usually 7 feet (84 inches) high, 5 feet (60 inches) wide and 1 inch thick, which is 60″×84″. The minimum size is about 48″×84″.
Standard size of door in USA
In USA, the standard residential door size is generally 7 feet (84 inches) high, 3 feet (36 inches) wide and 1 inch thick, used for exterior doors and internal doors should be 6 ft 8 inches (80 inches) high, 2.5 ft (30 inches) wide and 1 inch thick.
In united states, size of door depending on your location, requirement, your choice, design, is it used for interior or exterior, according to US customary measurement system, standard size of exterior or front door should be 36″ wide by 80″ heigh, represented as 36″ × 80″ or 3′ × 6′ 8″ and interior door should be 30″ wide by 80″ heigh, represented as 30″ × 80″ or 2′ 6″ × 6′ 8″, this is ideal, best, commonly used, normal and standard size of both exterior and interior door in United State for residential homes.
In United State, generally height of door ranging between 80″ to 96″ or 6’8″, 7 ft and 8 ft tall and their width should be range 24″, 28″, 30″, 32″, 36″ are commonly used according to requirement, others size of door rather than standard size also used in United States some are as follows – 24″ × 80″, 28″ × 80″, 30″ × 80″, 32″ × 80″, 36″ × 80″.
Standard size of door in India
In India, the standard residential door size is generally 7 feet high, 3.5 feet wide and 1 inch thick, used for exterior doors and internal doors should be 6 ft 8 inches high, 3 ft wide and 1 inch thick.
In India, size of door depending on your location, requirement, your choice, design, is it used for interior or exterior, according to metric measurement system, standard size of exterior or front door should be 42″ wide by 84″ height, represented as 42″ × 84″ or 3′ 6″ × 7′ and interior door should be 31″ wide by 80″ height, represented as 31″ × 80″ or 2′ 7″ × 6′ 8″, this is ideal, best, commonly used, normal and standard size of both exterior and interior door in India for residential homes.
In india, generally height of door ranging between 80″ to 96″ or 6’8″, 7 ft and 8 ft tall and their width should be range 24″, 28″, 30″, 32″, 36″, 39″ and 42″ are commonly used according to requirement, others size of door rather than standard size also used in india some are as follows – 26″ × 80″, 31″ × 80″, 35″ × 80″, 39″ × 80″, 42″ × 84″.
In india, size of main door, exterior door, or exterior door should be 42″ × 84″ or 3.5′ × 7′, for living room, bedroom, master bedroom, drawing room, guest room, dining room and kitchen room, minimum size of door should be 36″ × 80″ or 3′ × 6′ 8″, and for bathroom and toilet it should be 30″ × 80″ or 2′ 6″ × 6′ 8″, this is standard size of door in India for residential house.
Standard size of door in United Kingdom
In UK, the standard residential door size is generally 6 feet 8 inches (80 inches) high, 3 feet (36 inches) wide and 1 inch thick, used for exterior doors and internal doors should be 6 ft 6 inches (78 inches) high, 2 ft 6 inches (30 inches) wide and 1 inch thick.
In UK, size of door depending on your location, requirement, your choice, design, is it used for interior or exterior, according to Imperial or UK standard measurement system, standard size of exterior or front door should be 36″ wide by 80″ height, represented as 36″ × 80″ in inch or 3′ × 6′ 8″ in feet, and interior door should be 30″ wide by 78″ height, represented as 30″ × 78″ or 2′ 6″ × 6′ 6″, this is ideal, best, commonly used, normal and standard size of both exterior and interior door in UK and Wales for residential homes.
In United Kingdom, generally height of door ranging between 78″, 80″ to 96″ or 6′ 8″, 7 ft and 8 ft tall and their width should be range 24″, 27″, 28″, 30″, 32″, 33″, 36″, 39″ and 42″ are commonly used according to requirement, others size of door rather than standard size also used in United Kingdom some are as follows – 24″ × 78″, 27″ × 78″, 30″ × 78″, 33″ × 78″, 34″ × 78″ and 36″ × 84″.
Standard size of door in South Africa
In South Africa, the standard residential door size is generally 6 feet 8 inches (80 inches) high, 3 feet (36 inches) wide and 1 inch thick, used for exterior doors and internal doors should be 6 ft 6 inches (78 inches) high, 2 ft 8 inches (32 inches) wide and 1 inch thick.
In South Africa, size of door depending on your location, requirement, your choice, design, is it used for interior or exterior, according to metric and SA standard measurement system, standard size of exterior or front door should be 36″ wide by 80″ height, represented as 36″ × 80″ in inch or 3′ × 6′ 8″ in feet, and interior door should be 32″ wide by 80″ height, represented as 32″ × 80″ or 2′ 8″ × 6′ 6″, this is ideal, best, commonly used, normal and standard size of both exterior and interior door in South Africa for residential homes.
In SA, generally height of door ranging between 78″, 80″ to 96″ or 6′ 8″, 7 ft and 8 ft tall and their width should be range 30″, 32″, 35″, 36″, 42″ and 47″ are commonly used according to requirement, others size of door rather than standard size also used in South Africa some are as follows – 30″ × 80″, 32″ × 80″, 35″ × 80″, 42″ × 80″ and 47″ × 80″.
Standard size of door in Australia
In Australia, the standard residential door size is generally 6 feet 8 inches (80 inches) high, 3 feet (36 inches) wide and 1 inch thick, used for exterior doors and internal doors should be 6 ft 6 inches (78 inches) high, 2 ft 8 inches (32 inches) wide and 1 inch thick.
In Australia, size of door depending on your location, requirement, your choice, design, is it used for interior or exterior, according to metric measurement system, standard size of exterior or front door should be 36″ wide by 80″ height, represented as 36″ × 80″ or 3′ × 6′ 8″ and interior door should be 32″ wide by 80″ height, represented as 32″ × 80″ or 2′ 8″ × 6′ 8″, this is ideal, best, commonly used, normal and standard size of both exterior and interior door in Australia for residential homes.
In Australia, generally height of door ranging between 80″ to 96″ or 6′ 8″, 7 ft and 8 ft tall and their width should be range 24″, 28″, 30″, 32″, 34″, 36″ and 42″ are commonly used according to requirement, others size of door rather than standard size also used in Australia some are as follows – 20″ × 80″, 24″ × 80″, 28″ × 80″, 30″ × 80″, 32″ × 80″, 34″ × 80″ and 36″ × 80″.
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Standard size of door in Canada
In Canada, the standard residential door size is generally 6 feet 8 inches (80 inches) high, 3 feet (36 inches) wide and 1 inch thick, used for exterior doors and internal doors should be 6 ft 6 inches (78 inches) high, 2 ft 6 inches (30 inches) wide and 1 inch thick.
In Canada, size of door depending on your location, requirement, your choice, design, is it used for interior or exterior, standard size of exterior or front door should be 36″ wide by 80″ heigh, represented as 36″ × 80″ or 3′ × 6′ 8″ and interior door should be 30″ wide by 80″ heigh, represented as 30″ × 80″ or 2′ 6″ × 6′ 8″, this is ideal, best, commonly used, normal and standard size of both exterior and interior door in Canada for residential homes.
In Canada, generally height of door ranging between 80″ to 96″ or 6′ 8″, 7 ft and 8 ft tall and their width should be range 24″, 28″, 30″, 32″, 36″ are commonly used according to requirement, others size of door rather than standard size also used in Canada some are as follows – 24″ × 80″, 28″ × 80″, 30″ × 80″, 32″ × 80″, 36″ × 80″.
Standard door height for 8 foot ceilings
6 feet 8-inches is the standard door height for 8 foot ceilings. This placement leaves 16-inches of clearance between the top of the door and the ceiling. So, with a celing height of 8 feet, the standard height of the door should be 6 ft 8 inches or total 80 inches.
Standard door height for 9 foot ceilings
7 feet 0-inches is the standard door height for 9 foot ceilings. This placement leaves a margin of 24-inches between the top of the door and the ceiling. So,for a 9 foot celing, the standard door height need to be 7′-0″ or 84″ tall.
Standard door height for 10 foot ceilings
7 feet 6-inches would be the standard door height for 10 foot ceilings. This placement leaves a margin of 30-inches between the top of the door and the ceiling. So, for a 10 foot celing, the standard door height need to be 7′-6″ or 90″ tall.
Standard door height for 12 foot ceilings
8 feet 0-inches would be the standard door height for 12 foot ceilings. This placement leaves a margin of 48-inches between the top of the door and the ceiling. So, for a 12 foot celing, the standard door height need to be 8′-0″ or 96″ tall.
Conclusions:-
The standard size for an exterior door is 80 inches by 36 inches, bathroom door is 30″×80″, kitchen door is 36″×80″, bedroom door is 36″×80″, main door is 42″×84″, living room door is 36″×80″ and interior door is 36″×80″.