What Is Finished Floor Elevation

Definition of aff above finish floor in construction.

What is finished floor elevation.

Once the finish floor elevation is established the other project elevations are based off the finish floor. What does ffe stand for. Finish floor ff determines the location of your grade board and concrete depth. N note that any below bfe finished areas includ ing foyers will violate nfip requirements may sustain unreimbursable flood damage and make the building subject to increased flood insurance premiums.

The concrete depth e g 4 or 8 will dictate how high or low your grade board will be. The garage floor elevation is below the elevation of the top of the bottom floor. In many cases the elevation of the finish floor is a benchmark elevation with other dimensions noted as aff or above this finish floor height. And the garage has proper openings flood vents.

An important aspect of site preparation is establishing finish floor elevation for your post frame building. That wall would be 16 feet 6 inches above the finish floor. Finished floor f f elevation is a reference plane used as a zero point for vertical dimensions. What is the abbreviation for finished floor elevation.

A geotechnical evaluation should always be included as part of a comprehensive due diligence assessment associated with the transfer or development of any given site intended for residential or commercial structures. If a building not described and rated as a single family dwelling located in an a zone has an attached garage and the floor level of the garage is below the level of. What is aff above finish floor. Abbreviation used on construction plans and contract documents to indicate an elevation above the finished floor.

N the floor of a basement where basement means the floor is below grade on all sides will always be the lowest floor regardless of how the. For example you may have masonry walls on the sides of the building showing top of wall at 16 feet 6 inches on the drawings. Ffe abbreviation stands for finished floor elevation. The finish floor is then considered ff 0 0.

Typical usage is no component of a hanging li. Reference plane as it s name implies is the top surface of the finished flooring material.