Irc 2009 Garage Floor Slope

The irc does not specify the degree of slope in 309 4 but states only that 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 vehicle entry doorway most engineers specify a 1 slope or 1 8 inch per foot.

Irc 2009 garage floor slope.

2009 international residential code. Any conditioned space above or below a garage space the garage side of the floor ceiling assembly shall be protected with no less than two layers. Slag or blended cements that is included in concrete mixtures for garage floor slabs and for exterior porches. If the slab elevation at the trench.

2009 irc code changes building. Garage door reversing informationm by request. Referenced quoted cited 2009 irc unammended below for your convenience. Impervious surfaces require 2 slope away from.

No slope to floor drain 2nd story. R401 3 where 10 of yard is not available slope away from foundation with a swale is allowed. The international codes i codes are the widely accepted comprehensive set of model codes used in the us and abroad to help ensure the engineering of safe sustainable affordable and resilient structures. International residential code 2009 irc 2009.

In an enclosed garage provided a door does not swing over the stairs. Garage floor surfaces shall be of approved noncombustible material. Where the slope is steeper than one unit vertical in one unit horizontal 100 percent slope. A 2 slope will probably ensure better drainage we could also find no slope tolerance for use when a floor slope is specified.

The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process. Suggest you check local code ammendments adoptions applicable to the subject of your inquiry.