An estimated 107,000 U.S. schools contain asbestos. Learn about AHERA regulations, risks to students and staff, and what schools must do.
By MesoWatch Editorial 8 min read
Published:
Updated:
Key Facts
107,000 U.S. schools contain asbestos (estimated)
AHERA requires inspections every 3 years
Schools must maintain management plans and notify parents annually
EPA penalties up to $45,268/day for violations
Key Facts
Statistic
Data
U.S. schools with asbestos
107,000 (estimated)
Students potentially exposed
Millions
Governing law
AHERA (1986)
Inspection requirement
Every 3 years
Management plan requirement
Mandatory
Asbestos remains in thousands of American schools, posing potential health risks to students, teachers, and staff. Understanding the regulations, risks, and your rights is essential for protecting children and educators.
Why Schools Have Asbestos
Construction Era
Most school asbestos comes from buildings constructed between 1950–1980:
Building Era
Asbestos Likelihood
Pre-1980
High
1980–1990
Moderate
Post-1990
Low (but possible in repairs)
Schools built during the post-war construction boom often used asbestos extensively for fireproofing, insulation, and durability.
Common Asbestos Locations in Schools
Location
Material
Ceilings
Acoustic tiles, sprayed-on fireproofing
Floors
Vinyl floor tiles, adhesives
Walls
Insulation, wallboard, joint compound
Pipes/ducts
Insulation wrapping
Boiler rooms
Thermal insulation
Labs
Heat-resistant surfaces
These materials may be present in classrooms, gymnasiums, cafeterias, hallways, and maintenance areas.
The Risk to Children
Why Children Are Vulnerable
Factor
Concern
Longer latency exposure
Young exposure means decades for disease to develop
Higher breathing rate
Children inhale more air relative to body size
Active behavior
Running, playing may disturb materials
Years in building
12+ years of potential exposure (K-12)
Children exposed to asbestos in school may not develop mesothelioma or other diseases until they’re 40–70 years old.
Staff Risks
Teachers and maintenance workers face particular risks:
Staff Type
Exposure Risk
Custodians/maintenance
Highest (disturbing materials during repairs)
Teachers
Moderate (daily presence, long tenure)
Administrators
Lower (less time in classrooms)
Contractors
Variable (depending on work type)
Maintenance staff who drill, sand, or repair building materials face the greatest exposure risk.
AHERA: The School Asbestos Law
What AHERA Requires
The Asbestos Hazard Emergency Response Act (1986) mandates:
Requirement
Description
Inspection
All schools must be inspected for asbestos
Management plan
Written plan for managing asbestos
Response actions
Must address damaged or deteriorating materials
Re-inspections
Every 3 years by accredited inspectors
Periodic surveillance
Every 6 months by trained personnel
Record keeping
Maintain records of all activities
Notification
Inform parents, teachers, staff annually
Which Schools Are Covered
School Type
AHERA Coverage
Public K-12
Yes
Private K-12
Yes
Head Start
Yes
Charter schools
Yes
Colleges/universities
No (different regulations apply)
Daycares (non-school)
No (may have state rules)
AHERA covers essentially all schools serving children through 12th grade.
Asbestos Management Options
Response Actions
Schools have several options for dealing with asbestos:
Option
Description
Best For
Monitor and maintain
Leave in place, watch condition
Materials in good condition
Encapsulation
Seal material with coating
Stable materials
Enclosure
Build barrier around material
Accessible areas
Removal
Complete abatement
Damaged/deteriorating materials
Removal is not always required, and may actually increase risk if done improperly.
When Removal Is Needed
Situation
Action Required
Severely damaged materials
Removal or encapsulation
Materials in poor condition
Assessment and response
Planned renovation
Often requires removal
Demolition
Removal required
What Parents Can Do
Know Your Rights
Right
How to Exercise
Access to management plan
Request from school administration
Annual notification
Schools must inform you each year
Inspection reports
Available for review
Notification of response actions
Before work begins
Questions to Ask Your School
Does the school have asbestos-containing materials?
What is the condition of those materials?
When was the last inspection?
What is the school’s asbestos management plan?
How will I be notified if asbestos work is needed?
Warning Signs
Concern
Action
Damaged ceiling tiles
Report to administration
Crumbling pipe insulation
Keep children away, report
Visible damage during renovation
Ask about asbestos protocols
No annual notification received
Request it
What Teachers Should Know
Classroom Safety
Do
Don’t
Report damaged materials
Pin items to potentially ACM tiles
Know where asbestos is
Disturb ceiling tiles
Follow notification procedures
Attempt repairs yourself
Document concerns in writing
Ignore deteriorating materials
Your Rights as an Employee
Right
Source
Know about hazards
OSHA Hazard Communication
Access to management plan
AHERA
Training (if exposure possible)
OSHA
Medical monitoring (if significant exposure)
OSHA
Report violations
Whistleblower protections
Reporting Concerns
If You Suspect Problems
Step
Action
1
Document concerns in writing
2
Report to school administration
3
Request inspection results
4
If no response: Contact state education agency
5
If still unresolved: Contact EPA regional office
EPA Enforcement
Violation Type
Potential Penalty
No management plan
Up to $45,268/day
Failure to inspect
Up to $45,268/day
No notification
Up to $45,268/day
Improper response actions
Up to $45,268/day
EPA has enforcement authority and can impose significant fines for AHERA violations.
Document your concerns in writing and report to school administration. Request access to the school’s asbestos management plan and inspection results—this is your legal right under AHERA. If no response, contact your state education agency or EPA regional office.
How do I know if my child's school has asbestos?▼
You have the legal right under AHERA to access the school’s asbestos management plan and inspection reports. Schools must also provide annual notification to parents about asbestos presence and conditions. Ask your school administration directly for this information.
Is asbestos in schools dangerous?▼
Asbestos materials in good condition generally pose minimal risk. The danger arises when materials are damaged, deteriorating, or disturbed—such as during renovation or maintenance work. Children exposed to asbestos in school may not develop disease until they’re 40–70 years old due to the long latency period.
What is AHERA and what does it require?▼
The Asbestos Hazard Emergency Response Act (1986) requires all schools serving children through 12th grade to be inspected for asbestos, maintain written management plans, address damaged materials, conduct re-inspections every 3 years, and notify parents and staff annually.
What should I do if I see damaged ceiling tiles or pipe insulation at school?▼
Report it immediately to school administration in writing. Keep children away from the area. Request information about whether the material contains asbestos and what the school’s response plan is. If you don’t receive a satisfactory response, contact your state education agency or EPA.