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// CODE SNIPPET

604.3.2 Overlap

2010 ADA Standards > 6 Plumbing Elements and Facilities > 604 Water Closets and Toilet Compartments > 604.3 Clearance > 604.3.2 Overlap
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The required clearance around the water closet shall be permitted to overlap the water closet, associated grab bars, dispensers, sanitary napkin disposal units, coat hooks, shelves, accessible routes, clear floor space and clearances required at other fixtures, and the turning space. No other fixtures or obstructions shall be located within the required water closet clearance.

EXCEPTION: In residential dwelling units, a lavatory complying with 606 shall be permitted on the rear wall 18 inches (455 mm) minimum from the water closet centerline where the clearance at the water closet is 66 inches (1675 mm) minimum measured perpendicular from the rear wall.
Advisory 604.3.2 Overlap.  When the door to the toilet room is placed directly in front of the water closet, the water closet cannot overlap the required maneuvering clearance for the door inside the room.
Figure 604.3.2 (Exception) Overlap of Water Closet Clearance in Residential Dwelling Units
The clearance around a water closet is shown in plan view to be 60 inches (1525 mm) wide minimum and 66 inches (1675 mm) deep minimum with a lavatory permitted on the real wall if the distance between the lavatory nearest edge and the water closet center line is 18 inches (455 mm) minimum.

Related Code Sections


603.2.2 Plumbing Elements and Facilities, Overlap
Required clear floor spaces, clearance at fixtures, and turning space shall be permitted to overlap ...
2010 ADA Standards > 6 Plumbing Elements and Facilities > 603 Toilet and Bathing Rooms > 603.2 Clearances > 603.2.2 Overlap
604.3.2 Plumbing Elements and Facilities, Overlap
The required clearance around the water closet shall be permitted to overlap the water closet, associated grab bars, dispensers, sanitary napkin ...
2010 ADA Standards > 6 Plumbing Elements and Facilities > 604 Water Closets and Toilet Compartments > 604.3 Clearance > 604.3.2 Overlap
802.1.5 Special Rooms, Spaces, and Elements, Overlap
Wheelchair spaces shall not overlap circulation paths. Advisory 802.1.5 Overlap.  The term "circulation paths" used in Section 802.1.5 means ...
2010 ADA Standards > 8 Special Rooms, Spaces, and Elements > 802 Wheelchair Spaces, Companion Seats, and Designated Aisle Seats > 802.1 Wheelchair Spaces > 802.1.5 Overlap
405.7.5 Accessible Routes, Doorways
Where doorways are located adjacent to a ramp landing, maneuvering clearances required by 404.2.4 and 404.3.2 shall be permitted to overlap ...
2010 ADA Standards > 4 Accessible Routes > 405 Ramps > 405.7 Landings > 405.7.5 Doorways
804.6.1 Special Rooms, Spaces, and Elements, Clear Floor or Ground Space
to overlap ...
2010 ADA Standards > 8 Special Rooms, Spaces, and Elements > 804 Kitchens and Kitchenettes > 804.6 Appliances > 804.6.1 Clear Floor or Ground Space
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