Typical Garage Floor Slope

1 attach one end of the string level to the wall of the garage furthest from the main door.

Typical garage floor slope.

The apron in front of the garage smooths the transition for the vehicle from the driveway into the garage and acts as a barrier to debris and moisture. The apron s length depends on the required slope more length is needed to reduce steep slopes. Determining the angle of your floor s slope provides a simple method to level work surfaces in the garage. Aci 117 90 standard specifications for tolerances for concrete construction and materials gives a level alignment tolerance of 3 4 inch for top of slab elevation of slabs on grade.

Minimums are limited to 8 feet 2 inches for van accessible structures and 7 feet for standard parking entrances. As a general rule of thumb most floor to floor height requirements range from 10 to 12 feet. The apron extends the width of the garage floor. If the slab elevation at the trench.

Everything i ve read says slope it 1 8 to 1 4 inch per foot toward the garage door. Determine the ramp slope based on the requirements of the structure through los considerations and the expressed purpose of the garage. Getting ready to pour a garage floor slab.