Why a Chicken Coop Heater is Totally Unnecessary

Every winter, I feel like I get into a debate with one of my friends, family members, or other well-intentioned visitors who is concerned that my chickens are too cold in their coop. 

We haven’t heard any comments this year because our chickens are now contained in a cozy 30’x96’ hoop house

However, in the past, we used to get a lot of questions about how our chickens could possibly survive in the sub-zero temperatures we typically receive. 

The short answer?

Well, they’re animals.

And if your chickens could talk, they would likely tell you the same thing:

PLEASE stop heating our chicken coop!

Here’s why your chicken coop does not need to be heated – and a few reasons why you should avoid doing this. 

chicken coop heater

1. Most Chickens Are Designed to Be Outdoors

chicken coop heater

For the most part, classic chicken breeds are well-adapted to outdoor life. They don’t need fancy, insulated coops with expensive heaters. 

In the past, chickens would sleep in the barn along with the other farm animals. In our case, our chickens sleep with our sheep. The body heat alone is enough to keep them warm.

Heritage chicken breeds, like Rhode Island Reds, Orpingtons, New Hampshires, and Wyandottes, are generally well-equipped with all the natural defenses they need to stay warm and cozy. LINK

2. Pick the Right Chicken for Your Climate

chicken coop heater

Most chickens are pretty hardy but if you’re worried about them being vulnerable, simply select breeds that are indigenous (or at least adapted) to your area. Here’s a list of some of the best heat-tolerant breeds.

If you live in a cold climate, look for a single-combed chicken with dense feathers and a high body mass. These birds tend to resist frostbite better than smaller, lighter birds.

If you raise fragile birds like Silkies, you simply aren’t going to be able to keep them warm and dry in a harsh winter climate. Be smart about which breeds will work well for your area. 

3. There Are Better, More Natural Ways

chicken coop heater

Rather than hedging your bets on a heater, consider implementing the following tips in your coop: 

  • Good insulation 
  • Proper ventilation (too much moisture is just as likely to cause frostbite as the cold) 
  • Deep litter bedding (it will produce heat as it breaks down)
  • Put some straw bales around the outside or interior walls of the coop (but remember to maintain ventilation) 
  • Keep at least six hens in a coop, but more if your coop is larger (this will provide them with ample body heat)
  • Make sure your roost bars are constructed so your birds can curl their bodies over their toes to stay warm
  • Provide scratch grain or other high-calorie treats right before bedtime
  • House your chickens with other livestock, like goats, sheep, or cows

4. A Heater Can Be Unpredictable 

chicken coop heater

Heater working great? Perfect. Chickens loving it? Even better.

But I’ll bet your heater is powered by electricity. And what’s going to happen when the power goes out? 

The temperature is going to plummet, and your chickens are going to be used to the warmer temperatures. 

Just like when you go outside without your coat on, it’s going to be tough for the chickens to acclimate right away. This can cause their core body temperatures to drop before they have time to adjust. 

5. …And It Can Be Dangerous

chicken coop heater

Threats to your chickens’ safety aside, a heater in the chicken coop is notoriously dangerous. Even the commercial panel-style heaters that are supposed to be safer and fire-resistant are still reliant on electricity – and whenever you introduce electricity, there’s the potential for fire. 

Even worse, many people use whatever heater they can get their hands on to heat the coop. When paired with dry bedding and flying chickens, that’s a recipe for disaster.

The Only Exception to the No-Heat Rule 

chicken coop heater

There are some people who argue that heat is necessary if the temperature is suddenly going to drop twenty degrees from the norm. 

I disagree with this because I firmly believe that chickens are equipped with the natural instincts to detect when bad weather is coming in. This is purely anecdotal, but we’ve noticed that our 75 layers slow or completely stop production when a cold front or snowstorm is coming in. 

However, there is one exception that I believe in. 

If you have very young chicks that are not yet feathered out – or birds that are molting – and you experience extremely cold weather, some heat is necessary. 

For young chicks, I recommend using this heating plate. It not only will keep your chicks warm, but it will do so in a safer way. 

Please…whatever you do, ditch the coop heater! Nine times out of ten, your chickens don’t need it – and if it is that cold, there are almost always ways to get around it with safer fixes. 

Do you use a heater in your coop – and if so, what are your reasons for doing this? I’d love to know your thoughts!

Author: Rebekah PierceI'm a writer and small farm owner, and lover of everything outdoors. I'm hoping to share my passion for farming, gardening, and homesteading with you on my blogging journey.

(2) Comments

  1. Rachel Walters says:

    Yeahhh, tell this to my RiR’s with frostbitten combs that are literally too dumb and stubborn to go inside when it’s -16°F outside…. I’ll keep my heater, thx, especially since one of my Speckled Sussex literally froze to death when she stayed out a might too long despite being an ‘animal adapted to the cold’. Obviously, use your best judgement for your own climate, but in my experience, a heater in the long, dark winter months makes for much happier birds…and yes, we do deep bedding and keep them good and dry. Sometimes, it just isn’t enough. I know this is a new and popular idea, but I definitely am going to argue the validity. If you’d warm your dog, you should definitely warm your birds….

  2. Sorry to hear about the loss of your chicken! I’m a bit confused by your comment, though – how does your heater help if they were staying outside? Maybe I misread that.

    Again, I think it’s really important to consider the other tips highlighted in the article – obviously you don’t want to keep just a handful of chickens without heat in a coop.

    The principle of “thermal mass” really applies here, and so does the idea of ventilation.

    Generally frostbite is caused by moisture issues, not cold – and while I’d argue that a few chickens that are sleeping outside by themselves definitely won’t be able to handle the cold (they huddle together to stay warm, remember) a coop of chickens should be just fine sans heater.

    But as you said – do what works best for you! Absolutely, every situation is different and requires a different approach.

    If you’re interested in doing more reading, I’d definitely recommend you check out these resources:,to%20regulate%20their%20body%20temperature.

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