Difference Between Plinth Level, Sill Level & Lintel Level

What is Natural Ground Level(NGL)?

NGL is the abbreviation of the natural ground level. It is the natural level of ground before any filling or excavation. Generally, Its height is measured from mean sea level.

What is Ground Level?

GL and FL are the abbreviations used for Ground Level and Floor level, respectively.

The term ground level refers to the building’s level at the ground or nearest to the ground level around it. Or

The level located above the external road and below the finished floor level is termed as ground level.

The term story refers to all the levels of the building found over the ground level.

The term FGL Finish ground level refers to the ground that has been finished with tiles, grass, paver blocks, landscaping, or other means.

Read More – Plinth Level

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