How To Keep Eggs From Freezing In The Winter
If you’ve been wondering how to keep eggs from freezing in the winter, you’re not alone. Anyone raising backyard chickens through cold weather has faced the same scramble, quite literally, to gather eggs before they crack in the nest. Especially when the temperatures dip out of nowhere, even experienced owners can struggle to stay one step ahead.
The good news? With a few simple strategies, you can keep your eggs fresh and delicious even in the coldest temps. Whether you’re brand-new to raising chickens or you’ve been doing this for years, this guide will walk you through what works, why it works, and what you can start doing today to stay ahead of the cold.
When we first began homesteading, one of the very first things we added was a chicken coop of about 15 Leghorn hens. I loved those chickens. There was something incredibly satisfying about heading out each morning, collecting fresh eggs, and cooking them shortly after. I still remember cracking open that first egg from our own coop; the yolk was so much brighter than those from the store. Even the flavor was richer. Knowing we’d have fresh eggs each day felt like a real step toward the life we were trying to build.
Then our first winter arrived, and with it came a new lesson. It hadn’t really occurred to me that the eggs could freeze, and certainly not as quickly as they did. The first time I picked up a frozen egg, I felt that little drop in my stomach. It might sound a bit dramatic, but when you work hard for something, losing even one feels frustrating.
That experience reminded me how much the weather affects every part of caring for our animals. Learning to adjust with the seasons is not only practical for us, but it makes a real difference for our chickens and the quality of their eggs.
Do chickens lay eggs in the winter?
Many chickens slow down, or even stop laying eggs during the fall and winter months. This change has less to do with dropping temperatures and far more to do with the shorter days.
Hens rely on daylight to keep egg production steady. When the daylight hours decrease, their laying cycle does as well. If you’d like to keep production more consistent through the colder months, adding supplemental light inside the coop can make a big difference. A simple timer can help you maintain the recommended amount of light without needing to manage it manually.
If your coop is like ours, and has no electricity, solar-powered lights are a great option. Many work reliably even in cold wet weather and can provide enough light to encourage laying without being too bright or disruptive.
So while the cold weather may feel like the challenge, it’s the reduced daylight that truly affects egg laying.
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Protecting Eggs in the winter
When the temperatures drop, the coop cools down quickly, and while your hens are more than able to handle that shift, their eggs are not. Cold weather can affect eggs in a matter of minutes, which means you need to be more aware of your timing, especially in the mornings before things have a chance to warm up.
Over the years of raising backyard chickens, I’ve learned that staying ahead of the weather makes a noticeable difference. A few simple adjustments can help protect your eggs until you’re able to get out to the coop and collect them, even on the coldest days.
Before we get into how to handle eggs that have already frozen, let’s talk first about the steps you can take to keep them from freezing in the first place. With a little planning and a few practical strategies, you can significantly cut down on cracked or damaged eggs all winter long.
How To Keep Eggs From Freezing in the Winter
No matter how cold it gets where you live, there are easy steps you can take to protect your chickens’ eggs from freezing. Some tips will work better depending on your weather and coop setup, so pick and choose what works best for your situation.
Tip # 1. Insulate the Nesting Boxes
One of the most effective ways to keep farm-fresh eggs from freezing is to create a warm, sheltered space for them to stay until you can collect them. This means both the coop and the nesting boxes.
The easiest way to do this is by adding plenty of bedding. When temperatures drop, fill each nesting box with extra bedding to create a warmer, cozier space for your hens.
Nesting Box Insulation Options
- Straw – Straw works well for warmth, but can be a bit stiff and uncomfortable for hens.
- Hay – Softer and warmer, more like natural grass, making it a comfortable choice.
- Purchased Bedding – Wood shavings or other commercial options can also provide good insulation.
- Combination – Mixing hay, straw, and shavings gives a balance of softness and warmth, creating a cozy nest for your hens to lay in.
How it Works:
- Fill each nesting box generously with bedding; overstuffing is actually a good thing.
- Your hens will naturally pack it down as they use it, forming a warm, insulated nest.
- Check the boxes every day or so and add more bedding as needed to maintain warmth.
You can see our milk crate nesting boxes for a great DIY option for your coop.
Another tip: chickens often choose the same nesting box when it’s cold. This works in your favor because multiple eggs together retain warmth better than a single egg left alone. Encourage this behavior by keeping boxes clean and well-bedded so hens feel comfortable using them consistently.
Tip # 2. Keep Your Chicken Coop Draft Free
Even if you don’t live in an area with extreme winter temperatures, making sure your coop is free from drafts is an important step. Drafts can compromise the health of your entire flock, making them more susceptible to respiratory issues that can become serious if left unchecked.
How it Works:
- Fall Prep Task: Make draft-proofing part of your fall checklist so your coop is ready before the cold weather arrives.
- Inspect the Coop: Walk around your coop and look for any areas where cold air could get in. Check corners, gaps around doors, windows, if you have them, and any openings near the floor.
- Seal Gaps: Use boards, insulation, or other materials to close up any drafty areas you find. Remember, you are not going for “pretty”, just effective.
- Check Air Vents: While sealing drafts, don’t forget your air vents. These bring in fresh air at the top of the coop, which helps keep the space smelling clean and reduces moisture. Clean vents of dust or debris to ensure proper airflow.
SLCG Pro Tip: Set up a fall coop checklist of everything you need to finish before winter hits. By doing a yearly coop inspection. you will catch any issues before they become a major problem.
While you are checking the coop, take a look at your outside run as well. Do you have problems with wind and drifting? If so, you can use tarps to add protection for your flock.
This added protection will make it easier for your chickens to get outside into the fresh air. Even in the cold, your chickens will like to go outside; by giving them a protected area, they will be more comfortable outdoors.
If you do add a tarp, I suggest hanging it on the side that takes the brunt of the winds. For more tips, read our guide on How to Prepare Your Chicken Coop for Winter.
Tip #3. Keep Your Nesting Boxes on the Warmest Wall
Knowing which way the wind usually blows in your area can be a big help when it comes to protecting your eggs. Be strategic about where to keep your nesting boxes, both with wind and the sun.
How it works:
- Position the Coop: If your coop is mobile, move it so the door faces away from the wind. If it is not, you can plant bushes or add other natural insulation to the outside (coldest) wall.
- Choose the Warmest Wall: Place your nesting boxes along the wall that stays the warmest and farthest from the door. This gives your hens a bit of extra protection from cold drafts and helps keep their eggs safer.
- Use the Sun: If your coop allows, place the boxes on the east side to take advantage of morning sunlight. Even in winter, a few hours of sun can make the nest noticeably warmer.
- Small Coops: If space is limited and you can’t place boxes far from the door, at the very least choose the wall that gets the least exposure to cold winds.
Even these small adjustments, choosing the right wall, using natural sunlight, and keeping the coop oriented correctly, can make a real difference in the comfort of your hens and the safety of their eggs.
Tip #4. Add Curtains to Windows
If your coop has windows, adding curtains can make a noticeable difference in keeping out drafts and warmth in. Windows are often a source of cold air, and while ventilation is important, you don’t want your hens and eggs exposed to constant drafts. It is better to seal up the windows and add a ceiling vent for circulation.
How it works:
- Hang Thick Curtains: Use heavy fabric to cover windows and help keep the coop warmer.
- Repurpose Materials: You don’t need to buy new fabric, old sweatshirts, bath towels, or even blue jeans can work perfectly.
- Measure and Install: Cut a piece of fabric that’s several inches larger than the window, then attach it securely using nails or hooks.
- Check for Drafts: If a window still lets in a strong draft, you may need to do a little repair work to seal gaps from the outside.
Adding curtains is a simple, low-cost step that can make a real difference in winter comfort for your flock and give your eggs a much better chance of staying safe from the cold.
Take this tip one step further and add curtains to your nesting boxes. You can hang them on the sides of the box opening, tying them back on the sides. Just this small bit can make a big difference in the coop.
Don’t worry that your chickens will stop using a box after you put a curtain on, they will quickly learn they are still able to get inside and will even prefer boxes with curtains on the front.
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Tip # 5. Collect Eggs More Often
One of the simplest and most effective ways to prevent eggs from freezing is to collect them before the cold gets to them. Timing is everything, and knowing your hens’ laying patterns makes this much easier.
For example, after raising my chickens for a while, I’ve learned that most of my hens lay their eggs from late morning to early afternoon. In the winter, I make it a habit to collect eggs around 11 a.m. and then again at 3 p.m. on very cold days. That second round can make a big difference, helping reduce the number of frozen or cracked eggs.
How it Works:
- Check Frequently: Visit your coop every few hours, especially during very cold days.
- Track Laying Times: Make a note of when you find eggs in each nesting box.
- Create a Routine: Use the times you record as a guide for establishing a winter egg-collection schedule.
Even a small adjustment like this can make a big difference.
Tip # 6. Bring in artificial Heat
Another option for keeping eggs, and your hens, warmer in the winter is using artificial heat. However, this comes with significant risks, so it is important proceed with caution. Safety must always be your top priority.
Heat Lamps
Disclaimer: Heat lamps are dangerous and one of the biggest causes of fires in barns and coops, so please proceed with caution.
A heat lamp is designed to provide warmth through a specialized bulb. You’ll need a safe, permanent electric source in your coop, never use an extension cord. The combination of a hot bulb and dry straw or hay can quickly become dangerous if proper precautions aren’t taken.
I share this not to scare you, but to be very clear: heat lamps can be effective, but they can also be hazardous if misused. If you choose to use one, follow every safety guideline possible.
How it Works:
- Hang Securely: Place the heat lamp in a central location where chickens are unlikely to knock it over.
- Double-Secure: Use chains and zip ties to ensure the lamp stays firmly in place.
- Daily Check: Inspect the lamp every day for any signs of malfunction or instability.
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Chicken Coop Heater
A portable coop heater is a newer option that seems to be a bit safer however, I have never seen one in person or used one myself.
Again, you will need electricity in your coop to use this since an extension cord is not safely recommended.
Depending on the size of your coop, you may need two of these, but from what I have heard and read they seem to work surprisingly well.
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Heated Chicken Mat
You can also try a heated chicken mat, but since it is a floor mat, I am not sure how much it will help to keep eggs from freezing.
Your chicken’s feet will be cozy but not necessarily the eggs.
Again, this is not something I have tried, so you will want to do a bit of research before purchasing.
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Tip #7. Insulate the Inside
If using electricity in your coop isn’t an option, or if you simply prefer a natural approach, you can add insulation to keep your hens and their eggs warmer during cold weather. This is the method we use, and over the years I’ve found it highly effective.
This option works best in larger coops where there is more room. I would not recommend it for smaller setups.
How it works
- Line the Coop: In the fall, place bales of straw or hay along the inside walls of your coop.
- Add Layers: Start with a single layer, then add a second as temperatures drop and winter deepens.
- Re-purpose in Spring: When warmer weather returns, the bales can be broken up and used in your garden or added to compost.
To keep the coop warm, we also use the deep litter method, a natural way to insulate the coop, keeping it warm and cozy throughout the winter.
Learn more about How to Use the Deep Litter Method in the Chicken Coop.
What to do with frozen chicken eggs
Even with the best prep and setup, winter can still surprise us. Chicken eggs can freeze in as little as three hours, so it’s only natural that most of us will encounter a few frozen eggs at some point.
Knowing how to handle them safely ensures you don’t waste what you’ve worked hard to collect.
- Inspect the Egg: Remove any dirt and check for cracks.
- Thaw Slowly: Place the eggs in a bowl inside your refrigerator. Thawing slowly helps prevent additional cracking.
- Check Again: Once thawed, inspect the eggs one more time before using them.
- Best Use: Frozen-and-thawed eggs are best used hard-boiled.
What if the egg is cracked?
Any time you find a cracked egg, it is good practice not to eat it yourself. Cracks risk compromising the integrity of the egg, and it is not recommended for human consumption.
You can, however, give cracked eggs to other animals on your homestead.
#1 Feed Them (Cooked) Back to the flock
Eggs are a rich source of protein and make a great warm treat for chickens. Feed them once a week or whenever you need a nutritious boost for your flock.
Important: Always cook the eggs first to prevent your hens from developing a taste for raw eggs.
Pro Tip: Add herbs to cooked eggs for a healthy, flavorful treat. One of my favorites is this chicken egg casserole recipe from Timber Creek Farm; my hens love it!
#2 Feed Them to Other Livestock
Other animals on your homestead, like pigs, will also enjoy eggs. You can feed them raw or cooked, scrambled or whole. Pigs will even eat the shells, providing extra calcium.
A warm egg on a cold morning is a treat both humans and animals appreciate, turning a frozen egg into a resource rather than waste.
FAQ-Keep Eggs From Freezing
Straw acts as a natural insulator, helping protect eggs from the cold by trapping the warmth already in the egg and slowing heat loss. While it’s helpful, it’s important to remember that straw alone isn’t a full-day solution, especially in northern climates with harsh winters.
Check your boxes regularly and add more bedding as needed. Hens naturally compress or kick bedding out as they move, so topping it up keeps the nest cozy. Don’t worry about overfilling, a bit extra is fine. If the chickens push some bedding onto the floor, it can actually provide additional insulation for the coop, creating a warmer environment overall. Either way, the straw is working hard to protect your eggs.
Winter chores can be challenging, especially when snow or ice makes multiple trips to the coop difficult. One of the easiest solutions is a utility sled.
With a sled, you can transport feed, water, bedding, and other supplies in one trip, saving time and energy. I recently purchased one, and it has been a game-changer; however, they no longer make them. You can just use a regular sled with higher sides. I can carry everything I need at once instead of making repeated trips through the snow. For more helpful tools for winter homesteading, check out my list of favorite midlife homesteading supplies.
Yes, but with caution. Frozen eggs should be thawed slowly in the refrigerator and inspected carefully for cracks. Once thawed, the safest way to use them is by hard-boiling or cooking thoroughly.
If an egg is cracked, it’s best not to eat it yourself. However, you can still put it to good use by feeding it, cooked, to your flock or other livestock. Chickens and pigs love eggs, and it’s an excellent source of protein that reduces waste on your homestead.
Providing your flock with a warm, dry, and safe shelter will keep them healthy and protect your eggs from the cold. By keeping your coop draft-free, placing nesting boxes on the warmest wall, adding extra insulation, and collecting eggs regularly, you’ll have fresh, crack-free eggs all winter long.
With these strategies in place, you can enjoy the satisfaction of raising backyard chickens no matter how cold it gets outside.
MORE CHICKEN RESOURCES:
- How to Keep Chickens Warm Without Electricity
- How to Free Range Your Chickens Safely
- What to do if You Have a Sick Chicken
How to Protect Eggs from Freezing This Winter
These easy tips will help you keep your eggs warm and protected.
Materials
- Straw or Bedding
- Wood Planks
- Thick Curtains or Heavy Fabric
- Heat Lamps (optional)
- Coop Heater or Heated Mats (optional)
- Egg Collection Basket
Tools
- Hammer for repairing parts of the coop
- Nails or Hooks to secure wood planks or hang curtains.
- Zip Ties or Chains to safely secure heat lamps (if using)
Instructions
- Pack the nesting boxes with straw or bedding to protect eggs from freezing. This insulation can help maintain the egg's natural warmth.
- Make sure that your chicken coop is free of drafts. Inspect and repair walls, ceilings, and floors.
- Place the nesting boxes on a wall that gets the least exposure to cold winds. You can also place them on the east side to take advantage of the sun.
- Hang thick curtains over windows to reduce drafts and help maintain warmth.
- Collect eggs more frequently during winter, ideally twice a day. By doing so, you can prevent eggs from freezing, especially on really cold days.
- Use heat lamps, coop heaters, heated mats, and other heat sources cautiously, as they can pose fire risks.
Notes
- Place rubber or foam mats on the floor to add an extra layer of insulation.
- Stack hay bales or use fencing around the coop to create a natural windbreak.
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I get asked this all the time too and these are some really great, real world tips! Thanks for sharing with us at the Homestead Blog Hop, please come back again soon!