Irc Slope For Garage Floor

International building code 406 1.

Irc slope for garage floor.

The building code requires that a garage floor be sloped towards the door but does not specify a minimum slope. It is usually 1 8 to 1 4 per foot. From the irc r309 4. Here a more typical slope would be 2 5 or 3.

Problem is the floor has a 20 degree slope internally. Any building or portion thereof that exceeds the limitations specified in this section. This is no accident. The irc does not specify the degree of slope in 309 4.

If bollards or stanchions are not installed then the unit must be raised 6 feet above the garage floor per irc g2408 3 305 5. Reason for asking is i just had a small pole barn built for a wood working shop garage and the floor is extremely wavy had a friend asked me who poured my ocean and it s crowned in such a way that any water would run towards the walls 3 4 or more in 10 ft. Typical slope of 1 to 2 degrees towards driveway. Here is the citation from the international residential code irc.

Your garage looks absolutely perfect for a gym. Appliances located in private garages shall be installed with a minimum clearance of 6 feet above the floor. A 2 slope will probably ensure better drainage we could also find no slope tolerance for use when a floor slope is specified. Of course we don t have to deal with heavy snow etc.

The minute garage floor slope encourages the water to go out the entrance of the garage instead of creating a standing flood around your cars and items you have stored. Aci 117 90 st andard 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. Private garages and carports. I did a key word search through the 2006 ibc using several different key words garage floor floor slope slope to drain 1 8 per foot 1 8 in 12 and came up dry.

The area of floor used for parking of automobiles or other vehicles shall be sloped to facilitate the movement of liquids to a drain or toward the main. Concrete floor oodles of empty space and a floor that turns out to not be level. Your homeowner s policy may or may not cover the damage if your garage floor is properly poured it depends on your policy. But the garage has scope.

Can anyone tell me if there are requirements for how flat a floor in a garage should be and allowable slope. Btw how about filling out your profile so we have an idea what area you live in. On a 20 deep garage concrete sloping toward the big door that would be 5 and 6 on a 24 deep garage. Buildings or parts of buildings classified as group u occupancies because of the use or character of the occupancy shall not exceed 1 000 square feet 93 m2 in area or one story in height except as provided in section 406 1 2.

Last year we bought a house next to it is a double garage and barn. 1 4 a foot is a lot.