ADA Door Maneuvering Clearance: Approaches, Dimensions, and Force

ADA door maneuvering clearance is the level, unobstructed floor space the 2010 ADA Standards for Accessible Design require on both sides of any manual door, gate, or doorway on an accessible route. The dimensions come from Section 404.2.4 and its two tables, and they change with three variables: the direction a person approaches from, whether they are on the pull side or push side, and whether the door has a closer, a latch, or both. The clearance must span the full width of the doorway plus any required space beyond the latch or hinge side, and it has to stay clear of furniture, planters, equipment, and architectural projections.¹

Where the Rule Applies

Section 404.2.4 covers manual swinging doors and gates (Table 404.2.4.1), plus sliding doors, folding doors, and doorways under 36 inches wide with no door at all (Table 404.2.4.2). Power-assisted doors are included because the user still applies manual force to open them. Fully automatic and low-energy automatic doors need maneuvering clearance only when they serve an accessible means of egress and either lack standby power or fail to stay open when power fails.²

Manual Swinging Doors

Swinging doors have the most detailed requirements because the leaf itself forces the user out of its path. Table 404.2.4.1 sets separate dimensions for front, hinge-side, and latch-side approaches, and separate numbers again for the pull side and push side of each.¹

Front Approach

On the pull side, you need 60 inches of depth measured perpendicular to the doorway and 18 inches of width beyond the latch side. On the push side, the base is 48 inches of depth with no additional width, but only if the door has neither a closer nor a latch. When it has both, add 12 inches beyond the latch side so the user can hold the door open while passing through.¹

Hinge-Side Approach

The pull side offers two acceptable configurations: 60 inches of depth with 36 inches of width, or 54 inches of depth with 42 inches of width. Either satisfies the standard. On the push side, the base depth is 42 inches with 22 inches of clearance beyond the hinge side; a door with both a closer and a latch requires 48 inches of depth. That 22-inch dimension runs beyond the hinge side, not the latch side, and confusing the two is a common layout mistake.¹

Latch-Side Approach

The pull side needs 48 inches of depth and 24 inches beyond the latch side. Add 6 inches to the depth (54 inches total) if the door has a closer. On the push side, the base is 42 inches of depth with 24 inches beyond the latch side; a closer again adds 6 inches to the depth.¹

Sliding Doors, Folding Doors, and Doorways With No Door

Table 404.2.4.2 sets simpler numbers because the door doesn’t swing into the user’s path.³

Front approach: 48 inches of depth, spanning the full width of the opening, with no extra space beyond the latch side.
Pocket or hinge-side approach: 42 inches of depth and 22 inches beyond the pocket or hinge side.
Stop or latch-side approach: 42 inches of depth and 24 inches beyond the stop or latch side.

A side approach through a doorway that has no door or gate requires 42 inches of depth and no additional width beyond the opening.³

Recessed Doors

Section 404.2.4.3 treats a door as recessed when any obstruction within 18 inches of the latch side projects more than 8 inches perpendicular to the face of the door. Once triggered, the designer must provide forward-approach clearance regardless of which direction users actually arrive from. On the pull side, that means 60 inches of depth and 18 inches beyond the latch side. On the push side, a door with both a closer and a latch needs 48 inches of depth and 12 inches beyond the latch side; without those, the push-side clearance matches the full width of the opening at 48 inches of depth.⁴

The 8-inch measurement includes wall finishes, trim, and fixed elements like fire extinguisher cabinets. Wall thickness alone can recess a door, as can casework or millwork placed next to the doorway.

Doors in Series

Vestibules and airlocks fall under Section 404.2.6, which requires at least 48 inches of clear space between two hinged or pivoted doors, plus the width of any door that swings into the space between them.⁵

Both doors swing outward, away from the middle: 48 inches between them is enough.
One door swings inward: add that door’s width to the 48 inches.
Both doors swing inward: add both door widths to the 48 inches.

The rule keeps a user from being caught between two doors without enough room to operate either.⁵

What the Floor Itself Has to Do

Section 404.2.4.4 prohibits changes in level within the clearance area. Two exceptions apply: slopes up to 1:48 (about a 2 percent grade) in any direction, and thresholds meeting the standard below.⁶ The 1:48 limit applies across the entire clearance zone, even when the surrounding walkway is steeper, so outdoor and sloped-site installations often need localized grading or a level landing.

The surface must be firm, stable, and slip-resistant. Carpet is allowed with a pile height no greater than half an inch measured to the backing, securely attached, with any exposed edges trimmed and fastened. Loose gravel, sand, and similar materials do not qualify regardless of grade.⁷

Thresholds at doorways cannot exceed half an inch in height. Alterations to existing buildings may go up to three-quarters of an inch if each side is beveled at no steeper than 1:2. Section 404.2.5 treats the threshold as part of the accessible path, so a compliant clearance paired with an oversized or un-beveled threshold still fails.⁸

Opening Force and Closing Speed

Clearance only works if the user can operate the door from within it. Interior accessible doors have a 5-pound cap on opening force. Fire doors, exterior hinged doors, and the force needed to retract a latch bolt are excluded from that limit.²

Doors with closers must take at least 5 seconds to swing from 90 degrees to 12 degrees from the latch. Spring-hinged doors must take at least 1.5 seconds to move from 70 degrees to fully closed.⁹ A closer set too fast can strike a wheelchair user who hasn’t cleared the opening, and this is where buildings with correct clearance dimensions often still fail an audit.

Clear Width at the Opening

Clear width is separate from maneuvering clearance and is easy to conflate with it. Section 404.2.3 requires a minimum clear width of 32 inches, measured from the door stop to the face of the door at 90 degrees open. A doorway more than 24 inches deep requires 36 inches.² Objects cannot project into the clear width below 34 inches above the floor; between 34 and 80 inches, projections are capped at 4 inches. Closers and stops are permitted at 78 inches or higher. Alterations may allow a 5/8-inch projection for the latch-side stop.¹⁰

Penalties for Getting It Wrong

Title III of the ADA covers public accommodations and commercial facilities. The Department of Justice adjusts civil penalties for inflation each year. Under the most recent adjustment effective July 2025, the maximum is $118,225 for a first violation and $236,451 for a subsequent violation.¹¹

Those penalties come out of DOJ enforcement actions. Private plaintiffs cannot recover civil monetary penalties, but they can obtain court orders forcing the owner to fix the violation, along with attorney’s fees.¹² Retroactive construction, litigation, and potential penalties combined tend to cost far more than getting the clearances right during design.

1
UpCodes. 2010 ADA Standards – 404.2.4 Maneuvering Clearances
2
U.S. Access Board. Guide to the ADA Accessibility Standards – Chapter 4 Entrances, Doors, and Gates
3
UpCodes. 2010 ADA Standards – Doorways Without Doors or Gates, Sliding Doors, and Folding Doors
4
UpCodes. 2010 ADA Standards – 404.2.4.3 Recessed Doors and Gates
5
UpCodes. 2010 ADA Standards – Doors in Series and Gates in Series
6
ADA.gov. 2010 ADA Standards for Accessible Design
7
U.S. Access Board. ADA Accessibility Standards – Chapter 3 Building Blocks
8
Corada. 2010 ADA Standards for Accessible Design Pocket Guide – 404.2.5
9
WBDG Whole Building Design Guide. 404.2.8+9 Opening/Closing
10
UpCodes. 2010 ADA Standards – Manual Doors, Doorways, and Manual Gates
11
eCFR. 28 CFR Part 85 – Civil Monetary Penalties Inflation Adjustment
12
eCFR. 28 CFR 36.504 – Relief