What is the dimensions in drawing a staircase, doors,windows. and when can some one use 150 or 225 in drawing the walls in a house plan. what is the real actual measurements in a bedroom dimensions.. please help me out.

Help a bro

princedmiayer:
What is the dimensions in drawing a staircase, doors,windows.
and when can some one use 150 or 225 in drawing the walls in a house plan.
what is the real actual measurements in a bedroom dimensions..
please help me out.

Are u a student of architecture, building or civil engineering?

klark3:

Are u a student of architecture, building or civil engineering?

I studied urban and Regional planning....
I haven't been practicing for a while now, so I have forgotten some measurements in building plan...

princedmiayer:

I studied urban and Regional planning....
I haven't been practicing for a while now, so I have forgotten some measurements in building plan...

I asked because your questions are basics & as urban & regional planner, u should be talking about zoning ordinances...Or does job interviews for u guys also cut across architectural/structural designs sir?

To your questions;
150 walls for buildings without suspended floors, 225 walls can still be used.
225 walls for buildings with suspended floor or covering a large floor area.
Dimensions of stairs, windows, doors & room sizes varies, depending on the type of building..

klark3:

I asked because your questions are basics & as urban & regional planner, u should be talking about zoning ordinances...Or does job interviews for u guys also cut across architectural/structural designs sir?

To your questions;
150 walls for buildings without suspended floors, 225 walls can still be used.
225 walls for buildings with suspended floor or covering a large floor area.
Dimensions of stairs, windows, doors & room sizes varies, depending on the type of building..

To add to your contribution
150mm for internal partition walls(non load bearing)
225mm for external and load bearing walls.
Standard dimension for stairs: Risers-150mm, Threads-300mm. The width of the staircase itself will be determined by the architects design choices and ratio of available space. But shouldn't be less than1800mm, so that to and fro can at least be 3ft each.

Windows width - from 1200mm room, 600mm toilet
Door width - from 900mm depending on use, 750mm can go for toilet but no longer in vogue.
Room sizes - Standard is 3000mm X 4000mm, although minimum of 2800mm X 3000mm where space needs to be managed. But of course, you can go as large as the client demands. Cheers.

stancydg:


To add to your contribution
150mm for internal partition walls(non load bearing)
225mm for external and load bearing walls.
Standard dimension for stairs: Risers-150mm, Threads-300mm. The width of the staircase itself will be determined by the architects design choices and ratio of available space. But shouldn't be less than1800mm, so that to and fro can at least be 3ft each.

Windows width - from 1200mm room, 600mm toilet
Door width - from 900mm depending on use, 750mm can go for toilet but no longer in vogue.
Room sizes - Standard is 3000mm X 4000mm, although minimum of 2800mm X 3000mm where space needs to be managed. But of course, you can go as large as the client demands. Cheers.

Nice one chief architect...
Una just dey make all the whole money, make una remain small contract for us oo...
Just kidding..

stancydg:


To add to your contribution
150mm for internal partition walls(non load bearing)
225mm for external and load bearing walls.
Standard dimension for stairs: Risers-150mm, Threads-300mm. The width of the staircase itself will be determined by the architects design choices and ratio of available space. But shouldn't be less than1800mm, so that to and fro can at least be 3ft each.

Windows width - from 1200mm room, 600mm toilet
Door width - from 900mm depending on use, 750mm can go for toilet but no longer in vogue.
Room sizes - Standard is 3000mm X 4000mm, although minimum of 2800mm X 3000mm where space needs to be managed. But of course, you can go as large as the client demands. Cheers.

God bless you bro ...
can a roof plan exceed 3000mm.