Raising Chickens 101: How to Build a Chicken Coop

Want to Raise Chickens? Then You'll Need a Coop!

February 28, 2019
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Learn how to build a chicken coop for your backyard. Here’s a beginner’s guide to building a DIY chicken coop!

(This is the third post in our Raising Chickens 101 series.)

Designing & Planning Your Chicken Coop

The housing for your chickens can be as simple or fancy as your imagination and budget permit. The basic criteria will be dictated by the birds.

  1. First, decide on the size. You will need 2 square feet of floor space per chicken, and one nest box for every three hens. Nest boxes should be about a foot square. For larger breeds such as Jersey Giants, allow an additional square foot of floor space per bird. Learn more about the sizes of different chicken breeds to figure out which size chicken coop is right for you.
     
  2. Sketch the chicken coop on paper, with measurements. (Don’t know where to start? Check the plans for any size of flock here.)
     
  3. It might also be helpful to mark the ground where the coop will be erected, taking into consideration its location relative to the sun (southern exposure ensures greater warmth and sunlight); any nearby structures (will you attach it to a garage or barn?); and the need for a run, fenced or not (more on that in a moment). Build your coop and run on high ground to avoid battling water and mud problems!
     
  4. Do not forget to include a door and a floor in the plans. A door can be as simple as a piece of plywood on a frame of 1-by-2s, with hinges and a simple latch—make it large enough for you to enter and exit easily with eggs in hand or a basket. (Learn how to collect your eggs to determine what you’ll need). A dirt floor is perfectly adequate. However, if you build a wooden floor, plan to raise it 6 inches off the ground. A third option is poured concrete, if your time and budget allow. Also consider whether you will bring electricity into the coop: A low-watt bulb will prolong the day during winter months and keep egg production figures constant.
     
  5. Coop ventilation is more important than insulation. Plan to have openings near the ceiling for air circulation. (While chickens enjoy moderate—around 55°F—temperatures, ours survived nicely in the barn through fairly cold winters. Their feathers kept them warm.) Also plan to install a couple of 1½-inch dowels across the upper part of the coop; this will enable the chickens to roost off the floor at night.

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Building the Chicken Coop

  1. When you’re ready, bring your plans to the lumber yard. Someone there can help you determine how much stock and what tools and/or equipment you will need. Plan to frame the chicken coop with 2-by-4s and use sheets of plywood for the walls. The roof can be a sheet of plywood covered with roof shingles, or simply a piece of sheet metal.
     
  2. A 5x20-foot run will keep a small flock—six to eight hens—happy. More space is better if you have the room. If predators are a problem in your area, bury a layer of chicken wire 6 inches deep under both the coop and the run in order to foil diggers like foxes, dogs, and skunks. Mink and weasels can slip through standard 2-inch wire. To keep them out, use a couple of 2-inch layers offset or 1-inch wire instead. Plug any holes in the coop walls as well.
     
  3. You’ll need to accessorize the chicken coop, at least rudimentarily: Waterers, available from farm suppliers, keep the chickens from fouling their water supply. Get one for every three or four chickens. Also get a feed trough long enough to let all of the chickens feed at once (or get two smaller ones). Learn more about chicken feed. Have enough wood shavings (pine) or straw to put a 6-inch layer on the floor and a couple of handfuls in each nest box and your chickens will have a perfect home. Change the bedding about once a month or if it starts looking flat.

Remember, a chicken coop doesn’t need to be complicated. Our first one was a small shed built with recycled wood. The run was screened in chicken wire and built onto the side of our house. It wasn’t pretty, but it did the job. Just keep in mind the two simple rules, “Measure twice, cut once,” and “Pointy end down,” and both you and your hens will be happy.

Feeling ready to raise chickens? Get more tips on building a successful hen house and cleaning chicken coops, as well as bringing up baby chicks and collecting, cleaning, and storing eggs!

More of Raising Chickens 101

See more of our beginner’s guide to raising chickens:

Have you built your own chicken coop? Let us know about it in the comments below!

About This Blog

Interested in raising chickens? Here’s our Raising Chickens 101 series—a beginner’s guide in 6 chapters. We’ll talk about how to get started raising chickens, choosing a chicken breed, building a coop, raising chicks, chicken care, collecting and storing eggs, and more. The author, Elizabeth Creith, has fifteen years of experience keeping chickens, ducks, geese and turkeys on her farm in Northern Ontario. She currently dreams of a new flock of fancy chickens!