Disclaimer: This checklist is for general educational and audit purposes and does not constitute legal or compliance advice. Consult the 2010 ADA Standards for Accessible Design, applicable state and local accessibility codes (in California, CBC Chapter 11B), or a qualified accessibility professional (such as a CASp in California) for requirements specific to your facility.
Facility managers in Southern California increasingly need to verify that commercial doors meet accessibility requirements during lease inspections, tenant improvements, and routine maintenance. This checklist focuses on the practical audit steps for ADA door approach clearances and ADA interior door requirements — the two areas where most facilities find gaps.
Use this checklist during a walkthrough of public entries, employee routes, office doors, breakrooms, and restrooms. Carry a tape measure, door-pressure gauge, camera, and notepad. The goal is to find and fix issues before they become a compliance report, a tenant complaint, or an injury risk.
1. Clear Opening Width
The clear width is the actual usable space when the door is open 90 degrees, measured between the face of the door and the stop on the latch side. Do not assume the nominal door width is the clear width — frames, hinges, and stops reduce it.
- Target: Minimum 32 inches clear when the door is open 90 degrees.
- Common gap: Thick door frames, surface-mounted hardware, or protective edge guards that reduce the clear opening.
- Fix: Re-hang the door with a narrower frame, relocate hardware, or replace the door with one sized for the required clear width.
2. ADA Door Approach Clearances
Approach clearances, also called maneuvering clearances, are the floor spaces required on each side of a door. They must be unobstructed and vary by approach direction and by whether the door is latched or has a closer.
- Front approach: Check the floor space directly in front of the door on both sides.
- Hinge-side approach: Requires more clearance on the push side because the door swing reduces usable space.
- Latch-side approach: Requires additional clearance on the pull side to reach and operate hardware.
- Common obstructions: Trash cans, planters, benches, signage, and temporary storage often block these zones.
For exact dimensions, reference the 2010 ADA Standards Table 404.2.4.1 and 404.2.4.2. Mark any obstruction with a work order and remove it or relocate it outside the required clearance.
3. Opening Force
ADA interior door requirements limit the force needed to push or pull a door open. Use a door-pressure gauge or a fish scale to measure the maximum force during the first third of the opening cycle.
- Interior hinged doors: Generally 5 pounds maximum opening force.
- Sliding and folding doors: Generally 5 pounds maximum opening force.
- Exterior doors: Different treatment; review specific standards for your door type.
- Fire doors: Must maintain fire rating while meeting applicable opening-force provisions.
If a door exceeds the limit, the first correction is closer adjustment. If that is not enough, consider low-friction hinges, lever hardware, or a low-energy automatic operator.
4. Closing Speed
Doors with closers must close from 70 degrees open to 3 inches from latching in no less than 3 seconds. A door that slams shut creates both an accessibility barrier and a safety hazard.
- Adjust the closer sweep speed to slow the closing cycle.
- Adjust the latch speed separately so the door does not slam at the end of the cycle.
- Verify that delayed-action closers hold the door open long enough for a person using a mobility device to pass.
5. Hardware Operability
Door hardware must be operable with one hand and without tight grasping, pinching, or twisting of the wrist. Mounting height is also addressed in the standards.
- Acceptable: Lever handles, loop-type pulls, push plates, and panic hardware with compliant touchpads.
- Not acceptable: Round knobs, thumb-turn locks, and hardware that requires two hands or wrist rotation.
- Height: Operating hardware is typically mounted between 34 and 48 inches above the floor.
- Latch bolts: Locks and latches must not require tight grasping or pinching to release.
6. Thresholds and Floor Transitions
Even a fully compliant door becomes a barrier if the threshold is too high or if the floor transition is abrupt. Measure at the highest point of the threshold and at any joint in the flooring.
- Interior thresholds: Typically limited to a maximum height, with bevels required above a defined height.
- Exterior thresholds: Weather-stripped thresholds may be higher but must still be beveled or ramped as required.
- Common fix: Replace worn or high thresholds with low-profile, beveled versions; repair uneven flooring at the door path.
7. Vision Lights and Signage
Where vision lights are provided in doors along accessible routes, their mounting height is addressed in the standards. Room identification signage must also meet height, finish, and tactile requirements.
- Check that vision light centers are at the correct height for seated and standing sightlines.
- Verify that tactile/Braille room signs are mounted at the correct height and have non-glare finish.
- Ensure that signage does not project into the required maneuvering clearances.
8. Automatic Operators
Automatic operators are not required for every door, but they are a common solution when a manual door cannot reasonably meet opening-force requirements. Operators come with their own accessibility rules.
- Actuator placement: Push plates or sensors must be on an accessible route and within the required reach range.
- Opening time: The door must remain open long enough for a person to pass through.
- Safety zone: The door swing must not intrude into required maneuvering clearances.
- Signage: Automatic doors must be identified with the International Symbol of Accessibility where required.
California-Specific Note for Facility Managers
California accessibility requirements are in the California Building Code Chapter 11B, which closely tracks the 2010 ADA Standards but includes state-specific provisions. For California facilities, a Certified Access Specialist (CASp) is the appropriate resource to inspect and document compliance. InSev Tech can execute the door, hardware, closer, and threshold corrections identified in a CASp report or facility audit.
How to Turn Audit Findings Into Action
After the walkthrough, prioritize corrections by traffic volume and risk:
- Quick fixes: Closer adjustment, obstruction removal, hardware height correction, and latch replacement.
- Moderate projects: Threshold replacement, door re-hanging for clear width, and hardware upgrades.
- Larger projects: Door replacement, frame modifications, and automatic operator installation.
For doors that also serve as fire-rated assemblies, any modification must preserve the fire rating. That means using fire-rated hardware, rated thresholds, and approved automatic operators. InSev Tech handles these corrections through our inspection and compliance and installation services.