Maximum Slope For A Garage Floor

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.

Maximum slope for a garage floor.

Minimums are limited to 8 feet 2 inches for van accessible structures and 7 feet for standard parking entrances. It is usually 1 8 to 1 4 per foot. The apron s length depends on the required slope more length is needed to reduce steep slopes. A 2 slope will probably ensure better drainage we could also find no slope tolerance for use when a floor slope is specified.

Determining the angle of your floor s slope provides a simple method to level work surfaces in the garage. Of ramp two end bays of48 feet and two spandrel widths of one foot. As a general rule of thumb most floor to floor height requirements range from 10 to 12 feet. For a garage with two way traffic there is typically 180 feet of ramp two end bays of 28 feet and two spandrel widths of 1 foot.

For improved efficiency the garage with two way traffic with end bay parking must have 180 ft. Here is the citation from the international residential code irc. Actually a very slight slope like 1 16 will get rid of the water with a little help from a squeegie. 1 attach one end of the string level to the wall of the garage furthest from the main door.

If the floor is hand screeded and isn t re leveled during the finishing process you may get a few minor birdbaths with the 1 8 ft slope but nothing a quick squeegie won t fix. The building code requires that a garage floor be sloped towards the door but does not specify a minimum slope.