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Chicken coop plans: what the birds actually need
Reviewed 30 August 2026 · how we research
A coop is a small building with specific animal-welfare requirements. A plan that looks charming but gets space, ventilation, or predator-proofing wrong will cause problems.
What to expect
Similar to a large nesting box or small shed: framed walls, a roof, a hinged access panel, and an attached run. Straightforward cuts; the details are in the spec, not the joinery.
What a good chicken coop plan plan includes
- Coop and run area matched to bird count (a common guide is about 3-4 sq ft of coop and 8-10 sq ft of run per standard hen)
- One nesting box per 3-4 hens, sized around 12x12 in, set lower than the roosts
- Roost bars above the nesting boxes with the right length per bird
- Ventilation openings high on the walls, covered with hardware cloth, that do not blow directly on roosting birds
- Hardware cloth (not chicken wire) on all openings, with an apron or buried skirt against digging predators
Key considerations
- Chicken wire keeps chickens in but not predators out - plans that specify it for security are a red flag.
- A large hinged roof or wall panel makes cleaning far easier; check the plan includes real access.
- Raising the coop off the ground deters rodents and adds shaded run space underneath.
Chicken coop plans is one category in the Ted's Woodworking library. Match any plan to the points above, whatever the source, and check the cutting list before buying materials. Our review covers how that library holds up overall.
FAQ
How much space does a chicken need in a coop?
A common guide is about 3 to 4 square feet of coop floor and 8 to 10 square feet of run per standard-size hen. Crowding causes pecking and disease.
How many nesting boxes do I need?
About one box per 3 to 4 hens, roughly 12 by 12 inches, positioned lower than the roosting bars.
Is chicken wire enough to protect a coop?
No. Use half-inch hardware cloth on all openings, with a buried or flared apron to stop digging predators. Chicken wire only contains the birds.
How do I predator-proof a coop?
Half-inch hardware cloth on every opening, a buried or flared apron against digging, and secure latches predators cannot nudge open.
Do chickens need ventilation in winter?
Yes, high vents that do not blow directly on roosting birds. Damp, still air causes more problems than cold.
How high should roosts be?
Above the nesting boxes so birds do not sleep and foul the nests, with a couple of inches of bar per bird.
Should the coop be raised off the ground?
Raising it deters rodents, keeps the floor dry, and adds shaded run space underneath.
What size pop door do chickens need?
Around 10 to 12 inches wide and tall, with a secure closing mechanism for night.
Can I convert a shed into a coop?
Yes. Add ventilation, nesting boxes, roosts, hardware-cloth windows, and a secure run.
How often does a coop need cleaning?
Spot-clean regularly and do a full clean-out on a schedule that suits your bedding. Design in a large access panel to make it easy.
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