Minimum Residential Toilet Room Dimensions

This is the smallest amount of overall space needed to accommodate the required distances between the floor and ceiling toilet and sink.

Minimum residential toilet room dimensions.

15 inches from the center line out to each side. The minimum size for a toilet room is 15 square feet. Smaller than split bathrooms split entry bathrooms have a typical minimal length of 8 2 2 49 m and width of 7 2 13 m. Clearances around toilets and water closets wcs can be measured from the face of the fixture or from its center line and are used to best service the toilet user.

A toilet requires a minimum 30 inches of space to sit in by itself. Room dimensions local building codes vary but most typically require 15 inches from the center of the toilet and other fixtures to the nearest wall leaving the minimum interior width of a half. This means the minimum span required to accommodate a toilet is 30 inches 76cm. Full size bathroom dimensions newly built homes in the united states usually have full bathrooms that are a minimum of 5 feet wide by 8 feet long 1 52 meters x 2 43 meters.

Sinks require a minimum of 20 inches of space to sit in if they are the only. This size is designed to allow the minimum amount of space needed to accommodate a standard size toilet sink and shower tub combo. The minimum distance required from the edge of the toilet to the wall is 4 inches 10cm. The distance from the centerline of a toilet and or bidet to any bath fixture wall or other obstacle should be at least 18 inches.

Minimum clearances between the face of the toilet fixture and the wall or nearest obstruction element are at least 24 61 cm but are recommended to be 36 91 cm. The minimum size required for a downstairs toilet is probably around 80cm x 140cm which is what this example is but could be as little as 70cm x 130cm in some circumstances assuming only a toilet hand basin are required. 7 0 x 5 6 38 50 square feet this plan shows the same typical features of a single user toilet room that meets the minimum requirements of the 2010 standards as plan 1b does except the entry door has both a closer and latch. Ps don t forget the space taken when the door swings open as well.