You can only add a downstairs toilet if you have space.
Minimum size accessible toilet room.
The minimum you re allowed by code in the us is 5ft x 2 5ft 1 5m x 0 76m.
The minimum size for a toilet room is 15 square feet.
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.
No maximum is specified.
This is the smallest amount of overall space needed to accommodate the required distances between the floor and ceiling toilet and sink.
1 or 2 a toilet room must be provided on a story that is connected to an accessible entrance by an accessible route 213 1.
A t shaped turning space has been used see fig.
3 a of the 1991 standards and figure 304 3 2 of the 2010 standards to maintain a compact room size.
The minimum dimensions for a disabled toilet room are to exclude any items that are not required or mandated as part of a document m compliant disabled toilet room.
This includes radiators heat emitters and baby changing tables which requires the measurements to be taken excluding these items.
Horizontal grab bars must be installed behind the toilet and on the nearest wall or partition whichever is closer.
A toilet room is also known as a half bath or powder room.
The standards specify the location of toilet rooms in two instances.
The space can provide forward or parallel access to the bathroom equipment and part of the area can underneath the equipment as long as there is enough clearance for the knees and toes of the person in the wheelchair.
Acceptable solution g1 as1 and nzs 4121 2001 both state that a hand basin in an accessible toilet provided for people with disabilities must be 300 mm minimum from the pan.
Half bathroom dimensions toilet and corner sink pocket door 5ft x 3ft 1 5m x 0 9m.
This plan shows an example of a single user toilet room that meets the minimum requirements of both the 1991 standards and 2010 standards.
The required minimum floor space for a handicapped accessible bathroom is 30 inches by 48 inches.
If you re one of my uk readers where there s no regulations not sure about other places a smaller arrangement is possible if you use a high wall mounted tank dotted line or space saving toilet.
Where toilet rooms are provided in multi story facilities that are exempt from the requirement for vertical access between stories 206 2 3 ex.
Accessible toilet stalls or compartments must have a minimum width of 60 inches and sufficient space to accommodate a wheelchair to the sides of the toilet or in front of it.
The following are some examples of accessible toilet layouts with varying locations for the door and fixtures.