ADA Signage Requirements for Michigan Businesses in 2026: What You Need to Know

ADA signage requirements for Michigan businesses cover a broad range of interior sign rules that affect nearly every commercial building in the state. Whether you manage an office park near Kalamazoo's Portage Road corridor, a medical facility close to Bronson Methodist Hospital, or a retail space downtown, getting your interior signage right is not optional. This guide breaks down what the ADA requires, which sign types must comply, Michigan-specific considerations, and a quick checklist to help you get started.

What Does the ADA Require for Interior Signage?

.ADA-compliant signage is both a legal requirement and a mark of inclusive design. Under the Americans with Disabilities Act, permanent signs that identify rooms or spaces must meet specific standards for text, Braille, contrast, and mounting.

Raised Characters and Braille

Permanent room identification signs, including restrooms, exits, and stairwells, must have tactile signs with raised characters and Grade 2 Braille. Tactile characters must be uppercase, sans-serif type, 5/8 inch to 2 inches high, with Braille positioned directly below the text and installed 48 to 60 inches above the floor, measured to the baseline of the lowest tactile character.

Pictograms

Pictograms require a minimum 6-inch symbol field and an accompanying tactile description. Common pictograms include the International Symbol of Accessibility and gender symbols on restroom signs.

Color Contrast and Finish

High contrast between text and background is required. The 2025 ICC A117.1 guidelines recommend at least 65% contrast based on light reflectance values. Matte, eggshell, or etched finishes are preferred over glossy ones, which cause glare.

Mounting Location

ADA-compliant room signs must be mounted on the latch side of the door at a centerline height of 60 inches from the floor. Placing a sign directly on a door rather than on the adjacent wall is a common compliance mistake.

Michigan-Specific Considerations

Michigan's Bureau of Construction Codes, part of the Department of Licensing and Regulatory Affairs (LARA), adopts state codes based on International Code Council model codes with Michigan-specific amendments. The commercial building code was updated to the 2021 Michigan Building Code, effective May 2025.

The Department of Justice enforces federal ADA rules, while state and local codes can impose stricter provisions, so check both when planning signage. If you are unsure whether your Kalamazoo space triggers specific local requirements, contact the City of Kalamazoo building department before investing in new signs.



Businesses renovating older buildings in neighborhoods like Vine, Edison, or the Kalamazoo Mall area should pay close attention. ADA standards apply to both new construction and many renovations or alterations.

Quick ADA Interior Signage Compliance Checklist

Use this checklist as a starting point for reviewing your facility's interior signage:

•  Every permanent room has an ADA-compliant identification sign with raised characters and Grade 2 Braille.
• Tactile characters are uppercase and between 5/8 inch and 2 inches tall.
• Braille is accurately positioned directly below the tactile text.
• All signs use a non-glare finish with strong color contrast between text and background.
• Signs are mounted on the latch side of the door, not on the door itself.
• Centerline of tactile characters sits 48 to 60 inches above the finished floor.
• Pictograms include a minimum 6-inch symbol field with a tactile description.
• Restrooms, stairwells, exits, and accessible entrances are all signed correctly.
• Temporary or promotional signs have been separated from the compliance review.
• A local building inspector or signage professional has confirmed final placement.

When in doubt, contact your local building inspector to confirm ADA signage compliance.

What Happens If Your Business Is Not Compliant?

Non-compliance exposes businesses to legal liability and creates barriers for customers and employees with disabilities. Complaints can be filed directly with the Department of Justice, and businesses found non-compliant may face required remediation along with reputational damage. Acting proactively is far less costly than responding to a formal complaint.

Get Your Kalamazoo Business into Compliance with Sign Center

Sign Center has been serving the Kalamazoo, MI, area since 1983 and offers a full range of ADA-compliant signs designed to meet federal and Michigan standards. From restroom plaques to wayfinding systems and room identification signs, the team can help you assess your current interior signage and build a compliant plan for your facility.

Ready to get started? Explore Sign Center's custom interior signs or contact the team to request a free quote. Call (269) 381-6869 to speak with a signage expert today.