In simple terms any floor level which is below the normal floor level will be excluded like the bathroom utility area excluding.
Define carpet area and circulation area.
As the name suggests carpet area means the space where you can lay a carpet in the flat like a bedroom living room hall while calculating the carpet area exclude the wall thickness utility area and shaft area.
Explanation of circulation area.
Literally speaking it means the area on which a carpet can be put.
Built up area includes the carpet area plus the extra areas certified by the authorities such as the area of the outer and inner walls dry balcony area etc.
This refers to the actual area that can be used.
Circulation area is an important consideration for architects and engineers because it plays such a huge role in both the logistics and the aesthetics of designing a building.
Remember that loading factor is supposed to be loaded added and not subtracted.
Carpet area does not include the space covered by common areas such as lobby lift stairs play area etc.
Right method for carpet area calculation.
Carpet area 1500 100 25 1125 sqft which is a wrong method to calculate carpet area.
So when you are in.
This may be 10 to 15 of the plinth area of the building.
Includes net area and circulation area but excludes building core and common spaces such.
Small rooms are often completely identical but it is the grand spaces.
The area required for human traffic in a building including permanent corridors stairways elevators escalators and lobbies.
Right formula is carpet area 1 25 saleable area.
That means carpet area saleable area 1 25 1500 sqft 1 25 1200 sqft.
Plinth area is the area at which a given structure rests while the built up area includes the structure as well as the land.
For multi tenant floors common building corridors are excluded from usable area and instead are included in the rental area.
Looking for circulation area.
As elevators exit stairs mechanical rooms and core toilets.
As some of the other posters have noted the circulation areas often define the look of a building.
Built up area on the other hand includes the carpet area and the area of walls and ducts.
Carpet area is the actual area you get for use in a housing unit.
Circulation area can be broken into two types.
Load more geometry civil engineering math and arithmetic the difference.
This may be 4 to 5 of the plinth area of the building.
Find out information about circulation area.