Do Safety Hard Hats Expire? What You Need to Know

Do Safety Hard Hats Expire

Safety hard hats are a must-have piece of gear (PPE) that workers in a bunch of different jobs depend on. Whether you’re on a construction site or doing electrical work, they’re key in keeping your head safe from some nasty injuries like getting hit by falling stuff, electric shocks, and other dangers. But here’s a question you might not have thought about: do safety hard hats expire?

The surprising answer is yeah, safety hard hats do expire, and they don’t last forever. Even though these crucial tools are made to be tough and protective, they don’t last forever. In this all-in-one guide, we’re going to look into why safety hard hats expire, how to figure out if yours has run its course, and tips on how to make it last longer and when to get a new one.

How to Tell if Your Safety Hard Hat Has Expired

Figuring out if your safety hard hat has expired is super important. It’s pretty easy to do and here’s how you go about it:

Look for the Expiration Date

Usually, most safety hard hats will have an easy-to-find expiration date stamped inside, like near the brim. This date tells you how long it lasts, usually 5 years from when it was made.

For example:

  • You got your hard hat on January 1, 2023.
  • The hard hat says it’s good for 5 years from when it was made.
  • So your hard hat will go bad on January 1, 2028.
  • If it’s now January 1, 2029, your hard hat’s no good and you need a new one.

Contact the Manufacturer

If your hard hat doesn’t have the date on it, don’t sweat it. Just give the manufacturer a call. They should be able to tell you how long the hard hat is meant to keep your head safe.

Look for the ANSI Z89.1 Rating

Besides the above, you can also check for the ANSI Z89.1 rating on the hard hat. This rating shows how protective the hard hat is, and ones with a Type I or Type II ANSI Z89.1 rating need to be swapped out after 5 years.

Inspect the Hard Hat for Damage or Wear

Past the expiration date, it’s really important to check your safety hard hat now and then. Keep an eye out for things that mean you need a new one right away, like:

  • Cracks or dents in the shell
  • Straps that are loose or busted up
  • Liners that are ripped or gone altogether
  • Damage from chemicals or really bad weather
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If any of this stuff shows up, get a new hard hat without waiting around. Make sure to check often and don’t waste time if you see any of these problems.

Do Safety Hard Hats Expire? What You Need to Know


What Happens If You Wear an Expired Safety Hard Hat?

Wearing an old safety hard hat isn’t just a small mistake; it’s a big danger. Over time, the stuff they use to make hard hats wears out, and they can’t protect your head as well. Being around really hot or cold temperatures, chemicals, or sunlight can make this happen even faster.

Plus, even if a hard hat looks okay on the outside, getting hit can mess up the inside without you seeing anything wrong. Hard hats like this that are past their “use by” date can be super risky.

Here’s why:

Potential Serious Injuries

If you put on an old or messed-up hard hat and something falls on you, the lack of protection could end up in really awful things like a cracked skull or harm to your brain.

Here are two examples from real life that show what can happen:

  • Construction Worker Scenario: A worker with an old hard hat gets hit by something falling. The hard hat doesn’t do its job, and he ends up with a nasty head injury, like a broken skull and messed-up thinking. He has to stay in the hospital for weeks, go through surgery, and ends up with problems remembering stuff.
  • Factory Worker Scenario: A factory worker with an old hard hat gets into an accident with a forklift. Because the hard hat didn’t work right, he gets a really bad brain injury, falls into a coma, and ends up with lifelong thinking and moving problems.

Scientific Findings

The folks at the National Institute for Occupational Safety and Health (NIOSH) did a study that shows how serious the dangers are. Workers with old hard hats were way more likely to get hurt in the head, and some of those injuries were really bad or even deadly.

Action Steps

The dangers of wearing an old safety hard hat are no joke. Looking at them often to see if anything’s wrong and making sure to get a new one every 5 years, even if they look fine, are things you just have to do to stay safe at work.

These steps aren’t just ideas you might want to think about; they’re super important things you’ve got to do to keep yourself and the folks around you from the really bad stuff that can happen if you use an old safety hard hat.

Potential Serious Injuries

How to Care for Your Safety Hard Hat to Extend Its Lifespan

Safety hard hats, while designed to be sturdy, require regular attention and proper care to maintain their effectiveness. Here are some fundamental practices to ensure the longevity of your safety hard hat:

Store Properly

Keep your hard hat in a cool, dry spot, away from nasty chemicals and sunlight. If it’s around these things, it might wear out the materials, and then it won’t do its job as well in keeping you safe.

See also  How Do Hard Hats Protect Your Head?

Handle with Care

Don’t drop or hit your hard hat, ’cause even small damage can mess it up. If you do drop or hit it, check it out real good for things like cracks, dents, or other damage. If you see anything like that, get a new hard hat right away.

Regular Inspection

Checking it out once a month at least is a must, but you might need to do it more if your job’s a tough one. Keep an eye out for signs of wear, cracks, or other problems. If you see anything off, get a new one right away.

Timely Replacement

Even if your hard hat looks just fine, you’ve got to get a new one every 5 years. That’s ’cause the stuff in the hard hat can wear out over time, even if you can’t see it.

Timely Replacement Hard Hat

Example of Proper Care and Maintenance

Think about Jack, who works in construction and uses his hard hat all the time. He knows how important it is to take care of it, so he keeps it in the right spot when he’s not using it, doesn’t drop or hit it, and checks it out a lot.

Five years on, Jack’s hard hat’s still looking great. He hasn’t had any bumps on the head, and he knows his hard hat’s still doing what it’s supposed to.

Tips for Choosing a New Safety Hard Hat

So, you gotta pick out a new safety hard hat, right? There are some things you’ll want to think about to make sure your new hard hat fits just right for what you need. Here’s what you need to know:

Check the ANSI Z89.1 Rating

This ANSI Z89.1 rating is what you want to look for in the U.S. Hard hats with this rating are made to keep your noggin safe from all kinds of stuff:

  • Type I Hard Hats: These are made to keep your head safe from stuff falling on you. They’ve got a smooth shell that helps bounce things off your head.
  • Type II Hard Hats: These guys protect against stuff falling and hits to the side of the head. The ribbed shell spreads the hit over a bigger area.

Pick the right ANSI Z89.1 rating based on what you’ll be up against at work.

ANSI Z89.1 Rating Hard Hats

Fit Matters

How your safety hard hat fits is super important for feeling good and staying safe:

  • Measure Your Head: Start off by checking how big around your head is, and use a chart to find the right fit.
  • Adjust Properly: Make sure the straps feel good but aren’t too tight. The hard hat should sit just right on your head without moving around.

If it doesn’t fit right, it can bug you or even cause accidents, so make sure you find the one that fits.

Consider the Working Environment

Different jobs might need different stuff. Like:

  • Noise Reduction: If you’re in a place with a lot of noise, you might want a hard hat with something to block out the sound.
  • Ventilation: If it’s hot where you work, a hard hat with some air holes can help you stay cool.
See also  How Long Is a Safety Hard Hat Good For?

Knowing what your job’s like helps you pick out the right hard hat.

Comfort is Key

A hard hat that feels good makes work easier and keeps you safer:

  • Lightweight Materials: Go for a hard hat that’s not too heavy.
  • Padding and Straps You Can Change: Look for cushioning that takes the hit and straps you can change around to feel good.

Being comfy means you’re less likely to take the hard hat off, so you’re safer.

Seek Expert Advice if Needed

f you’re not sure what hard hat’s best, talk to someone who knows about safety or the folks who make the hard hats. They can help you figure out just what you need.

Understanding the Importance of Regular Safety Hard Hat Replacement

Regular replacement of safety hard hats isn’t simply an option; it’s an imperative requirement that emphasizes both safety and adherence to workplace regulations. Here’s why:


Safety hard hats are engineered to shield the head from severe injuries due to falling objects, impact, and electrical shock. With time, the materials constructing the hard hats may degrade, rendering them less effective. Exposure to chemicals, extreme weather, and careless handling can also inflict damage, making replacement essential.


Workplace regulations often demand the use of safety hard hats, specifying replacement after a certain time frame, generally 5 years. Non-compliance might lead to fines or other penalties, enforcing the importance of adhering to the regulations.

Integrity Over Time

  • Hard hats might become brittle, enhancing the risk of cracking or shattering upon impact.
  • The suspension system might loosen or get damaged, diminishing protection levels.
  • Liners might compress, reducing their shock-absorbing capacity.

Implementing a Regular Replacement Policy

Here’s a down-to-earth guide on how a company can make sure everyone’s changing out their safety hard hats when they should:

  • Regular Check-Ups: The safety folks should have regular look-sees, checking for breaks, dings, straps that are loose or messed up, inside parts that are worn out, and any harm from chemicals or weather. If they find hard hats that are broken or too old, they should get new ones right away.
  • Teaching and Learning Time: Companies need to have regular chats with workers, showing them how to look at and take care of their hard hats. This means spotting problems, knowing where to put them, how to keep them nice, and knowing when it’s time to get a new one.
  • Making Sure Everyone Follows the Rules: You’ve got to have real clear rules about when to get new hard hats and how to use them right, and make sure everyone knows what they are.

changing out their safety hard hats


Safety hard hats aren’t just another piece of gear; they’re like a lifeline for folks working in places where things can get pretty dicey. Wondering “do safety hard hats expire?” isn’t just a random question but something super important that needs a good, hard look.

So, to break it down, safety hard hats do wear out, and the usual shelf life is about 5 years. But hey, if you see any cracks or stuff like that, you’ll wanna swap it out right away. Taking good care of your hard hat, checking it over regularly, knowing what’s up with where you’re working, and sticking to the rules makes sure that your hard hat keeps doing its job as long as it’s supposed to.

By spending a bit of time figuring out what you need and how to keep your hard hat in tip-top shape, you’re really looking out for yourself and everyone around you.

Got more questions about safety hard hats? Just hit up your boss, a safety expert, or drop a comment below, and we’ll be right there to help you out!

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Written by liaorenjuan

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How Long Is a Safety Hard Hat Good For

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