Definition Of Finished Floor Level

Finished floor level designing buildings wiki share your construction industry knowledge.

Definition of finished floor level.

Finished floor level ffl refers to the uppermost surface of a floor once construction has been completed but before any finishes have been applied. 4 36 14 votes translation find a translation for finished floor level in other languages. So in concrete construction it may be the uppermost surface of a screeded finish or in timber construction ffl will denote the top level of. The building is described and rated as a single family.

Definition involves whether or not a floor level located partially below grade is to be considered a story above grade plane. Definition of finished ground level and finished floor l. Academic science architecture. There are two criteria that are important to the determination if a given.

Finished floor level or ffl is the height of the floor and flooring materials. The final level or position of the finished floor including any tiles as opposed to the level of the concrete or wood subfloor surface or floor joists. Finished floor f f elevation is a reference plane used as a zero point for vertical dimensions. Reference plane as it 039 s name implies is the top surface of the finished flooring material.

Find out information about finished floor level. I ve been told by the stormwater engineer that the finished ground level must be at least 150mm below the finished floor level of the house to prevent floods of course. However i m struggling to get my head around exactly what these definitions are. Drainage slots for aluminium joinery may become blocked water will then drain inside damaging floors and floor coverings water may flow inside from paving paths and gardens that have been built up against the wall cladding to level with or above floor levels.

Explanation of finished floor level. Bfe the floor of the attached garage can be excluded from rating if all of the following conditions exist.