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.
Ada water closet distance from wall.
The center of the water closet flange should be 12 inches from the back wall.
For a side or forward approach the water closet must be located along the back wall and the centerline of the water closet must be 18 inches 455 mm from the side wall with the side grab bar.
Clear floor space at water closets.
To begin you ll want to equip yourself with a tape measure so you can be sure you re as accurate as can be.
Take this measurement from the finished wall.
Now if you re measuring from stud walls add in the thickness of your wall.
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.
Figure 604 3 1 size of clearance at water closets 604 3 2 overlap.
Clearance around a water closet shall be 60 inches 1525 mm minimum measured perpendicular from the side wall and 56 inches 1420 mm minimum measured perpendicular from the rear wall.
The standard distance from the back wall is 12 inches or 12 1 2 inches from the center of the flange to the wall framing.
Figure 604 3 1 size of clearance at water closets 604 3 2 overlap.
When you measure this distance make sure you measure from the finished wall and not the base molding.
You ll want to set the center of the water closet flange 12 inches from the finished back wall.
Don t measure from the base molding.
Like faucets flush valves shouldn t require tight grasping pinching or twisting of the wrist.
Water closets must be 17 to 19 inches from the floor measured from the floor to the top of the toilet seat.
Minimum distance in front of the toilet to the facing wall or fixture is.
The distance from the centerline of the lavatory to a sidewall tall obstacle should be at least 20 inches.