Chicken Coops — The Top 5 Requirements

Chicken Coops – What You Need

chickencoop1Happy, healthy chickens need proper housing, but knowing what you need may seem daunting. Don’t let choosing the house for your chickens intimidate you. Meeting the needs of your flock, whether building your own chicken castle or buying ready-made, is easy and should provide for four basic needs.

  • Protection from the elements
    • Protection from predators
    • Place for laying eggs
    • A roost at night

The Components of a Chicken Coop

As I wrote in my Free Range article, chickens have an innate homing instinct, keeping your flock close to home. Our feathered kids are such home bodies that even free ranging, every night before sundown all our chickens are perched in the coop. I always recommend a protected place for your flock to come home and roost for the night, even when free ranging.

You don’t need a poultry castle for your chickens to come home to. Chicken coops come in many shapes, sizes, and designs, from fancy to plain. Believe it or not, your chickens won’t care what the coop looks like as long as it provides the above four basic needs.

With that said, before deciding what type of coop you are going to buy or build, you must decide what coop features are needed that most closely conform to a chicken’s natural behavior. Hopefully I can help you understand what you need in the design of your chicken coop.

Chicken Coops

Fully Assembled Amish 10′ x 16′ Chicken Coop

The Basics

Let’s start with the basics. All chicken coops need 3 things; a roof, 4 walls, and a doorway for entering and leaving. The design and the materials used for the chicken coop is up to you. As long as it is mostly draft free (you still need healthy ventilation), your choices are endless.

The number of chickens you plan to house determines the coop space. A good rule of thumb is 4 square feet of floor space per large chicken and 3 square feet for the smaller bantam breeds. Also consider the ease of cleaning when choosing your coop design; you’ll be glad you did.


chickenpen1Making a chicken coop predator free is the most important part of building a home for your flock. You must secure the top, bottom, and all sides of the coop. When looking at any pre-made coop or chicken coop building plans, consider all angles for security. Not only should you consider coop security, but yard and run security also.

When choosing the wire for your run and coop, we recommend steering clear of standard chicken wire. While it works well for keeping your chickens contained it’s not entirely predator proof. Because the holes in standard chicken wire are large, coyotes, raccoons, and foxes can still reach through the mesh, causing harm to your chickens. Always use a small hole wire like hardware cloth with ½ inch openings.

Another consideration when building the chicken yard or run, is airborne predators like hawks. You must include covering the top of the run as well. Our chicken runs use the same size mesh fencing on the top as the sides.

Finally, there are predators from below, such as rats and mice. These critters are attracted to the feed and droppings and like to burrow under your coop. Protect your chickens by using a coop with a floor built into it or burying small mesh fencing below the coop and extending it about 12 inches out on all sides.

The Outside Run

All coops need a connecting chicken run or pen. Chickens need access to the outside to do all those “chicken things”, like dirt baths, catching bugs, scratching dirt, or just relaxing in the sunshine or shade.

Ideally, your chicken run should have 10 square feet of ground space per full size chicken. The smaller bantam breeds require less, about 7 square feet per chicken. If your chickens free range most of the day, you can get by with less space.

Laying Boxes

nestingboxes1If you want eggs, you need laying boxes. Make your boxes as fancy or as plain as you like, just as long as they are about 12” x 12” and raised off the ground a few inches. You need one box for every 4 laying hens. Boxes should comfortably fit the chicken and have low enough sides for the hens to step over. Be sure to keep your boxes lined with clean straw or other bedding.

Roosting Perches

All birds roost, including chickens. Your coop needs a roosting bar or something off the ground on which your chickens can perch. We strongly suggest having perches both inside the coop and outside in the run area.

When figuring roosting pole size, you need 5-10” of space per chicken and 10” of space between each pole if you are using more than one. Multiple poles also need grading like ladders so the farthest pole is several inches higher than the next.

There are many shapes, sizes, and styles of chicken coops to choose from. Making the right choice for your needs is important, and all coops need to contain all necessary elements.


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  1. Chicken coops do not need 4 walls unless you are up in Siberia. A chicken would rather sit on a fence or a tree branch than be cooped up in a 4 sided coop without enough air ventilation. It should be a 3 sided coop and it should face south so that during the winter its insides will get the benefit of the sun’s rays. We had one just like it in the 80s. It sat up on 4x4s. The back was a hatch that you lifted up to collect the eggs. The chickens walked up a very narrow piece of wood with little slats to get up into the coop. It was so narrow that predator animals could not go up. The only animal that got them was the next door neighbor’s German Shepherd. After a few shots of BB he left them alone.

    • Four walls depend on where you live. In our case, we have 4 walls because living in the country with predators, we have 4 walls to protect them and give them a quiet place to lay their eggs. Chickens lay better when they feel protected.

      Not everyone needs 4 walls, but we highly suggest it as a safe place for sleeping at night and laying. 3 sided coops do not offer as much protection. When you build a coop with 4 walls, your pen around the coop offers adequate sunshine for your chickens.

      There are a lot of areas in this world that has weather cold enough to kill chickens and it is not in Siberia. It gets cold enough even in places like Kansas, Arkansas, Oklahoma, etc. that the winter weather will kill your chickens or make them sick.

      You are fortunate you live in a place where 3 walls suffice, but for the majority of people, you need 4 walls to offer adequate protection and we strongly urge everyone to go the extra step and add a fourth wall.

      In addition, a coop is not meant for a chicken to stay in 24 hours a day. A coop is in addition to a run around or to the side of a coop.

      PLEASE, “never” keep your chickens inside a coop without having a run and a door leading in and out of the chicken coop. Also, always build 4 walls for maximum protection.