Finished Ground Floor Level

The level shouldn t be off by more than 3 16 inch 0 48 cm any minor deviations you happen to discover shouldn t impact the stability of the finished floor.

Finished ground 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. 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 floorboards chipboard or ply decking. 150 is an average. The floor can be wherever you want it obviously even well below ground level in the case of basements so long as it is.

The minimum recommended distance from the top of the slab to the finished ground level fgl is 150 mm. This is to ensure that the finished floor level finishes above the surrounding ground level. If the floor is more than 3 16 inch 0 48 cm off level at any point further compounding or sanding may be necessary. It is a requirement that the dpc is at least 150mm above ground level.

Abbreviation used on construction plans and contract documents to indicate an elevation above the finished floor. Check out this website the best resource on the planet for all things paving. Finished floor level or ffl is the height of the floor and flooring materials. Finished ground level is top of pavers or whatever is outside the door.

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 floorboards chipboard or ply decking. The difference in height between ground level and finished floor varies. This height will be shown on the section. Thinkstock images comstock getty images in the course of planning a flooring project you may hear the salesmen or the flooring specialists talk about the finished floor level and the structural 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. No use having finished ground level 150mm from ffl and then paving up to the same level. Raising the slab level above the ground level ensures floodwater or stormwater cannot readily flow into the house and cause water damage. Top of foundation wall above finished ground level 225 mm suspended timber floor construction bottom of cladding 200 mm suspended timber floor construction underside of joists i e.

And as muffler said only the dpc needs to be 150 above gl.