What Should Be Considered When Installing Accessible Doors in New York?
Installing accessible doors in New York requires careful attention to local building codes and federal accessibility standards. Based on the Americans with Disabilities Act (ADA), New York City applies accessibility requirements to public buildings, commercial properties, and applicable residential common areas to ensure convenient access for people with disabilities.
For architects, developers, contractors, and door suppliers, understanding these requirements before selecting and installing doors can help avoid compliance issues during inspections by the New York City Department of Buildings (DOB).
Here are six important factors to consider when installing accessible doors in New York.
1. Minimum Clear Door Width: 32 Inches
Under the ADA Standards, accessible doorways must provide a minimum clear opening width of 32 inches (815 mm). For swinging doors, this measurement is taken between the face of the open door and the opposite door stop when the door is opened to 90 degrees.
For double-leaf doors, at least one active door leaf must independently provide the required 32-inch clear opening. The combined width of both leaves cannot be used to meet this requirement.
2. Minimum Clear Door Height: 80 Inches
Accessible doorways must provide a minimum clear opening height of 80 inches (2,032 mm). Door frames, hardware, and other elements should be designed to maintain the required clearance.
3. Door Threshold Height: Maximum 1/2 Inch
Door thresholds on accessible routes should generally not exceed 1/2 inch (12.7 mm) in height. Changes in level greater than 1/4 inch must have beveled edges with a slope no steeper than 1:2.
Proper threshold design helps wheelchair users and people with mobility limitations pass through doorways more easily.
4. Accessible Door Hardware: Lever Handles and Push/Pull Options
Door hardware must be operable with one hand without requiring tight grasping, pinching, or wrist twisting.
Recommended options include:
- Lever handles
- Push plates
- Pull handles
Traditional round doorknobs that require twisting are generally unsuitable for accessible doors.
Operable hardware should be installed between 34 and 48 inches (865–1,220 mm) above the finished floor.
5. Door Opening Force: Maximum 5 Pounds
Under ADA requirements, the maximum opening force for interior hinged doors, sliding doors, and folding doors is generally 5 pounds (22.2 N).
This requirement does not apply in the same way to exterior hinged doors or fire doors, which are subject to separate considerations and applicable authority requirements.
Door closers and hardware should be properly selected and adjusted to support accessible operation.
6. Verify Compliance Before Installation
Meeting individual dimensional requirements does not automatically guarantee that an entire doorway is accessible. Door maneuvering clearances, approach space, hardware operation, threshold transitions, and the surrounding accessible route must also be considered.
For projects in New York City, architects and contractors should review the applicable NYC Building Code, ADA requirements, and project-specific accessibility provisions before finalizing door specifications. Consultation with qualified design professionals can help ensure that products and installation details meet the applicable requirements.
How Hihaus Supports Customized Door Projects
With over 22 years of experience in customized aluminum doors and windows, Hihaus provides tailored solutions for residential developments, villas, and commercial building projects worldwide.
We understand that projects in different markets have different architectural and regulatory requirements. Our team works with customers to discuss door dimensions, opening configurations, frame specifications, glass options, and hardware selections to support their project needs.
Whether you are planning a commercial building, residential development, or villa project in New York, Hihaus can help you explore suitable customized aluminum door solutions.
Note: This article provides general industry information and is not a substitute for professional code review. Actual accessibility requirements depend on building type, occupancy, project conditions, and applicable local regulations.
