Research study
Garage door injuries among children: what the federal data shows
What peer-reviewed research and federal safety records say about children and automatic garage doors, reported as rates and categories.
Written by HyreGarage Research Desk Primary-source research and literature review
Audited by HyreGarage Research Desk Citation, quotation and retrieval-date audit
The finding
At least 85 U.S. children died or suffered permanent brain injury from automatic garage door openers between 1974 and 1996. That figure comes from Kriel and colleagues in Pediatrics (October 1996).
The same study tested 50 openers: 88 percent reversed on a block of wood, but 40 percent failed to reverse on a child-sized CPR mannequin. We could not query NEISS for a newer count.
What did we find?
We could not query NEISS, and we will not borrow its figures secondhand. NEISS is the federal injury database run by the Consumer Product Safety Commission (CPSC). The cpsc.gov site returned HTTP 403 (access blocked) to every request we made. So this page has no HyreGarage-computed national rate of child injuries from garage doors.
A peer-reviewed study did the work directly. Kriel and colleagues, in Pediatrics in October 1996, found that "at least 85 children have had permanent brain injury or have died since 1974" from automatic garage door opener accidents in the United States.
The same study found the gap the federal rule exists to close. The authors tested 50 openers themselves. 88 percent reversed when they met a block of wood. But 40 percent failed to reverse when coming down on a child-sized CPR mannequin.
This finding came after federal rulemaking. CPSC’s own 1991 rulemaking record counted 48 child entrapment deaths since 1982, before the entrapment-protection standard took effect. Five years later, the Kriel study found openers already in American homes still failing a child-size test. Our garage door injury study for all ages covers that record in full.
What this page does and does not claim
A review of published research and federal records. It is not a NEISS calculation.
NEISS could not be queried from our environment on the retrieval date. Every figure here traces to a named peer-reviewed study or federal record with a publication date. None is a HyreGarage calculation from raw injury data.
The Kriel study describes three specific children. We do not retell those cases. We cite the study’s totals: the 85-child figure and the 40 percent reversal-test failure rate.
They come from different sources. They cover different, though overlapping, time periods and definitions. Do not add them together or treat them as the same measure.
The 40 percent failure finding is real and was tested directly. But it describes 50 specific units the authors checked. It is not a statistically representative sample of every installed opener.
The federal entrapment-protection standard (16 CFR Part 1211) took effect in stages after 1991-1993. Openers built to meet it must pass a reversal test more demanding than a block of wood. We did not test any current product.
What did the 1996 Pediatrics study find?
Quoted and summarized from the published abstract, retrieved through PubMed.
What the authors set out to do
"Despite significant advances in automatic garage door opener design, automatic garage door openers continue to severely injure or kill children. In this investigation, we sought to determine the frequency and circumstances of accidents that have caused severe injury or death to children."
How they did it
The authors "reviewed national data of similar accidents primarily published by the US Product Safety Commission and Underwriters Laboratories."
They also "evaluated 50 automatic door openers for safety of operation," testing the reversing parts "using a cardiopulmonary resuscitation mannequin, a roll of paper towels, and a block of wood."
The headline finding
"In the United States, at least 85 children have had permanent brain injury or have died since 1974 as a result of accidents involving automatic door openers."
How the accidents happened
"Most accidents have occurred when children have found access to the activation devices and have been entrapped under closing doors that failed to reverse."
The study also notes one case where "an adult activated the opener and left the premises before the door completely closed." That is a supervision problem, separate from a child working the control.
The test-method gap
"Although 88% percent [sic] reversed when encountering a block of wood, 40% failed to reverse when coming down on a supine, child-sized cardiopulmonary resuscitation mannequin."
The authors conclude that a wood-block test, common at the time, does not reliably predict whether a door will reverse on a real child’s body.
How does this connect to the federal safety standard?
The study shows why the standard was needed and why it took time to work. Our garage door injuries study found, in CPSC’s own 1991 rulemaking record, 48 child entrapment deaths since 1982. Those deaths came before the entrapment-protection standard took effect.
That standard requires an automatic opener to reverse when it meets an obstruction. The 48 deaths were the record’s own reason for the rule.
The Kriel study came out in 1996, after that rulemaking. Its authors tested openers already in American homes. 40 percent of the 50 they tested failed to reverse on a body-like obstruction. Yet 88 percent passed a cruder test with a block of wood.
This does not tell us how many of today’s standard-compliant openers would fail. The standard itself requires tougher reversal testing than the informal wood-block or mannequin methods the study used. It does show, with a tested sample, that "reverses against something" and "reverses against a child" are different claims.
HyreGarage analysis: read together, the two figures describe a before and after that one rule did not fully settle. The 48 deaths justified the requirement. The 85-child figure and the 40 percent failure rate came five years after the rule began phasing in.
That suggests the problem lasted in older installed openers for some time. A rule existing is one thing. Every affected device complying with it is another. See our study of openers built before the federal standard for that history.
What would NEISS tell us, and why couldn’t we ask it?
NEISS would give a weighted national estimate, but it was blocked. The National Electronic Injury Surveillance System is the federal dataset built for this question. It estimates emergency-room injuries nationwide. CPSC’s public tools let you search it by product code and by patient age band.
Our garage-door-injuries page already found that cpsc.gov blocked us with HTTP 403. That covered the NEISS query tool, its data archive and the site root, on the retrieval date. The same block applies to this narrower question about children.
We found no workaround. We are not presenting a number from elsewhere as if it were our own NEISS calculation.
The one NEISS-based figure we have comes from a peer-reviewed study, not our own query. Shapovalov and colleagues (American Journal of Emergency Medicine, January 2026) studied NEISS records for automatic doors in general over 2015-2024.
They found children made up 11 percent of an estimated 38,720 weighted emergency department visits across the decade. But "automatic doors" includes supermarket entrances and powered sliding doors as well as garage doors.
The abstract also does not say which NEISS product codes were used. So no garage-door-only share for children can be pulled from it.
What do these terms mean?
- NEISS
- The National Electronic Injury Surveillance System: a CPSC-run national sample of hospital emergency departments. We could not query it for this page; cpsc.gov returned HTTP 403.
- Entrapment
- What the federal standard is meant to prevent: a closing door fails to reverse when it meets an obstruction, trapping whatever or whoever is underneath.
- Reversal test
- A check of whether an opener stops and reverses when it meets resistance while closing. The Kriel study compared a block-of-wood test with a child-sized CPR mannequin and found very different pass rates.
- 16 CFR Part 1211
- The federal safety standard requiring entrapment protection (photo-eye sensors and/or a door-edge sensor) on home garage door openers. Our UL 325 timeline and pre-1993 openers study cover it in full.
What should you check on your own opener?
Each check comes from a problem the Kriel study found.
The study found a rigid block of wood is a poor stand-in for a child’s body. A rolled towel or similar soft object at floor level is closer to the test the study used.
The study found "most accidents have occurred when children have found access to the activation devices." Wall buttons and remotes both count.
The study recorded a case where an adult started the door and left before it fully closed. Watching the door close matters even when the reversal works.
Photo-eye sensors are the small beam units near the floor on each side of the door. A modern opener relies on them, not on touch alone. Our photo-eye sensor failure study covers them in full.
This page and the Kriel study cover automatic openers broadly. That includes units built before, or close to, the start of the federal entrapment-protection rule. If the door will not reverse, stop using the opener and have a professional look at it.
What could we not find?
A current national estimate of garage door injuries to children. This is the number a reader would most want. NEISS, the dataset built to produce it, could not be queried from our environment. We report the published research instead of guessing a figure we could not check.
Breakdowns by age band, cause and body part. Parents often want these, split by child age band from NEISS. Without NEISS access we could not produce them. The Kriel abstract does not report them at that level of detail either.
Whether the 40 percent failure rate applies to today’s openers. The Kriel study tested openers as of 1996, some built before the federal standard took effect. We make no claim about how often current compliant openers fail.
Those openers must pass a tougher test than either the wood-block or mannequin method the study used informally.
A death or injury count since 1996. We found no newer peer-reviewed study updating the 85-child figure for garage door openers specifically, as opposed to automatic doors in general.
How the 85 cases split by outcome or cause. The abstract gives the combined figure (death or permanent brain injury) and the general entrapment cause. It does not tally each case. We did not retrieve the full text beyond the abstract.
Questions
How many children have been hurt by garage doors?
Why did garage door openers need a federal safety rule for children?
Will a garage door opener reverse if it hits a child?
What does NEISS say about garage door injuries in children?
How do children usually get hurt by garage doors?
Is there recent data on garage door injuries to children?
How do I test my garage door opener for child safety?
Does a working photo-eye sensor make an opener safe for children?
Is getting trapped the only garage door risk to children in the research?
Written and audited by
HyreGarage Research Desk
Primary-source research, data analysis and fact checking
We are not a garage door company. We read the agency file, the code record, the standards document or the public register ourselves, compute the figure from it, and publish it with the source and the date we retrieved it.
Where a number cannot be traced to a primary source, we publish the shorter page and say what we could not verify. Our own company records cover ten states; nothing national is ever derived from them.
- 10
- states our own company records cover — and the limit of any claim made from them
- 3,901
- garage door companies in the store
- 457
- license records verified against a state board
- 0
- national claims made from a ten-state store
How this desk works
- Primary sources only. Injury counts come from CPSC. Housing counts come from the Census file, not from a summary of it. Code history comes from the building commission that adopted the code. We do not cite an article that cites a source; we retrieve the source and do the arithmetic ourselves.
- Every figure carries its retrieval date. Registers change, datasets are revised and codes are amended. A number without the date it was read cannot be checked, so every study states one.
- Fact, calculation and analysis are labeled apart. A quote is a quote, a HyreGarage computation says so, and an interpretation says “HyreGarage analysis”. Presenting our reading of a dataset as something the agency stated would be the easiest way to lose the only thing this desk is for.
- Limitations go above the fold. If a figure is an upper bound, a bracket, or an association rather than a cause, that is said before the figure is quoted rather than in a footnote underneath it.
- No DIY instructions for spring, cable or track work. Those components hold enough stored energy to cause serious injury, and CPSC records the consequences. We describe what has failed and what a competent repair involves; we do not tell you how to do it.
Data as of CPSC Release 92-024 and Kriel et al., Pediatrics 1996, retrieved 2026-09-06. Authorship on this site is organizational: the analysis belongs to the desk rather than to a named individual, and we do not publish credentials we do not hold.
Our editorial policy sets out how we source, date and correct what we publish.
Sources & retrieval dates
Not sure your opener’s safety sensors work?
Test the reversal with a soft object at floor level, not just a hard one. What matters is that the door stops and reverses every time. If it does not, stop using it and have a garage door company check it.
Find a Garage Door Professional Open the opener selector tool
HyreGarage is not a garage door company, a medical provider or a child-safety organization, and does not perform, supervise or warrant garage door work. This page reports published research and federal records. It is not a safety assessment of any product and does not replace an inspection by a qualified, licensed technician.