The average roof height for a one-story house is typically around 10 feet (3 meters), for a two-story house it’s around 20 feet (6 meters), and for a three-story house, it’s around 30 feet (9 meters). These measurements can vary based on architectural styles and local building codes.
The average roof height for a one-story house in the United States is typically around 10 to 12 feet (3 to 3.6 meters), while a two-story house may have a height ranging from 20 to 25 feet (6 to 7.6 meters), with each floor having a ceiling height of around 10 feet (3 meters).
In the UK, the average roof height for a one-story house is typically around 2.4 to 2.7 meters (8 to 9 feet), while a two-story house may have a total roof height of approximately 4.8 to 5.4 meters (16 to 18 feet), with each floor having a ceiling height of around 2.4 meters (8 feet).
The average roof height for a one-story house in Australia is typically around 2.4 to 2.7 meters (8 to 9 feet), while a two-story house may have a slightly higher average roof height, ranging from 4.5 to 6 meters (15 to 20 feet).
The average roof height for a one-story house in India is typically around 10 to 12 feet. For a two-story house, the ground floor might have a similar height, while the upper floor could have a slightly lower ceiling, usually around 8 to 10 feet
It is a fact that average height of roof of house is decided with well planed architecture engineering and made with required or minimum height of ceiling which ensures that there is proper ventilation, lights facility (sunlight), good looking environment and comfortable living inside each room of house.
Well planned house of single storey or two storey consist of different rooms like kitchen, guest room, bedroom and others, their standard height is depending upon location of the house, climatic condition of environment or it varies from country to country as per their local house bye-laws and regulation of Municipal authority.
However, if there is no any significant rule to follow contractors and development by public and private sector tend to reduce the size of dwellings being developed. Bye-law of local Municipal authority for minimum roof height of building and room size standards allows well planned and systematic construction of residential house and towns, and that provide proper utilization of space.
In this article we explain average roof height 1 storey and 2 storey house | average height 1 storey house | average height 2 storey house | average roof height in India, UK, US and Australia.
Average roof height 1 storey and 2 storey house
Consider average men height with raised hand is 6.5 ft, fan hanging from ceiling in downward is about 1.5 ft, ground floor is 1.5 ft high from road level, thickness of slab 0.5ft and clear gap between standing people with raised hand and hanging fan is around 1.5 ft, taking extra 0.5 ft gap for taller people, thus total average height of roof for 1 storey building shall be 12 ft or 3.66 meter high.
Average roof height 1 storey house
Average roof height single story house = height of floor from road + floor to ceiling height + thickness of rcc slab.
Average roof height single story house = 1.5 ft + 10 ft + 0.5 ft = 12 ft,
In India, UK, Australia and US for residential building, using thumb rule, average roof height of 1 storey/single storey house is kept around 12 ft high from road level. This is considered normal, average, good and comfortable height as it allows for provides aesthetic space.
Height of single story house Australia
According to Building Code, in Australia the standard ceiling height from floor is kept around minimum 2.4 meters or 8 ft for habitable room such as living room, bedroom, dining room, guest room, etc and for nonhabitable room such as toilet, bathroom, garage, pantry should be kept minimum 2.1 high from floor and high ceiling building should be kept maximum of 2.7 meters or 9 feet height from floor.
Thus, height single story house in australia = height of floor from road + floor to ceiling height + thickness of rcc slab + height of parapet = 1 ft + 8 ft + 0.5 ft + 2.5 ft = 12 ft or 3.6 meters, hence, minimum height of single story house in Australia along with parapet should be 3.6 meters or 12 feet high from road level.
Average roof height 2 storey house
Average roof height two story house = first floor roof height + 2nd floor roof height + thickness of 2nd slab.
First floor roof height will be 12 feet from ground road level, next ceiling height will be 8.5 feet and second slab thickness is 0.5 feet.
Average roof height two story house = 12 ft + 8.5 ft + 0.5 ft = 21 ft,
In India, UK, Australia and US for residential building, using thumb rule, average roof height of 2 storey/ two storey house is kept around 21 ft high from road level. This is considered normal, average, good and comfortable height as it allows for provides aesthetic space.
Average height of 2 storey house Australia
According to Building Code, in Australia, first floor roof height will be 10 feet from ground road level, next ceiling height will be 8 feet, second slab thickness is 0.5 feet and height of parapet will be 2.5 feet.
Thus, average height of 2 story/ storey house in australia = height of single floor from road +next floor to ceiling height + thickness of rcc slab + height of parapet = 10 ft + 8 ft + 0.5 ft + 2.5 ft = 21 ft or 6.3 meters, hence, average height of 2 story house in Australia along with parapet should be 6.3 meters or 21 feet high from road level.