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Building or Buying the Right Chicken Coop

5 min read · Season: Year-round · June 15, 2026

Building or Buying the Right Chicken Coop

Building or Buying the Right Chicken Coop

The coop is the heart of chicken keeping. A poor coop means stress, disease and fewer eggs. A good coop keeps your workload low.

Size

Rule of thumb: 1 m² of coop space per 3 hens (minimum), ideally 1 m² per 2 hens. The coop is only for nighttime and bad weather – the run needs to be large enough to avoid pecking-order conflicts.

Roosting Bars

Chickens sleep on bars, never on the floor. The bars should:

  • Be round or slightly flattened (approx. 4–5 cm diameter)
  • Offer at least 30 cm of space per bird
  • Be positioned higher than the nesting boxes (otherwise hens sleep in the boxes)

Nesting Boxes

Dark, quiet, easily accessible – that's what hens like when laying.

  • 1 box per 3–4 hens
  • Size: approx. 30 × 30 × 30 cm
  • Straw bedding, changed regularly
  • Raised above the floor, but lower than the roosting bars

Ventilation and Light

Good air circulation prevents respiratory diseases. Drafts, on the other hand, are dangerous. Vents at the top of the gable are ideal. Hens lay at their maximum with about 14 hours of daylight – in winter, a timer with LED light in the coop helps.

Securing the Run

Foxes dig – the fence must be buried at least 20–30 cm deep or fitted with a dig guard. Birds of prey fly – a net or roof over the run provides protection.

Build it yourself or buy one? A kit from a specialist retailer saves time but costs more. If you're handy: building it yourself from pallet wood or Douglas fir lasts for decades and is cheaper.

This article comes from the Ernterei app. The journal for people who make things themselves: garden, harvest, pantry, recipes and over 140 how-to articles – free for iPhone and Android.