Construction Floor Area And Gross Floor Area

Construction floor area is used to measure and estimate costs related to the construction of a building.

Construction floor area and gross floor area.

Generally there are 3 major differences in measuring floor area. What is floor area ratio. Pnap 13 calculation of gross floor area and non accountable gross floor area building planning regulation 23 3 a and b pnap 68 projections in relation to site coverage and plot ratio building planning regulations 20 and 21. 4 the gross floor area is divided into the net floor area and the construction floor area.

What is the differenc between construction floor area and gross floor area. Gross internal area gia the floor area contained within the building measured to the internal face of the external walls. An fsi of two indicates that the total floor area of a building remains two times the gross area of the plot on which it is built. The floor area ratio is the relationship between the total amount of usable floor area that a building has or has been permitted to have and the total area of the lot.

The floor area of a building or portion thereof not provided with surrounding exterior walls shall be the usable area under the horizontal projection of the roof or floor above. These include construction. A building s construction floor area is important for not only controlling costs but also for designing standard fixtures and other physical properties found in most residential and commercial structures. For instance if the gross floor area of a building across three floors is 200 sq m and the plot area is 100 sq m far 200 100 2.

The gross floor. The net floor area nfa includes the area of usable areas of all floor plan levels located between rising components of the building. Secondary structures balconies loggias terraces and building structures are not taken into account.