Coops & sizing

Choose a coop you can actually clean — and size the run like you mean it.

Most people buy a coop based on looks. Then winter hits. Then they hate their coop. This page helps you pick the right coop style and build a run that keeps birds calm.

Brutal truth: the “wrong” coop doesn’t just annoy you — it causes health problems (ammonia, mites, stress) because you won’t clean it properly.
Ventilation Cleaning access Security Sizing calculator

Non‑negotiable #1: Ventilation

Warmth is not the goal. Dry air is. Good ventilation removes moisture and ammonia, reducing respiratory issues and red mite pressure.

Non‑negotiable #2: Cleaning access

If you can’t open it fully, scrape it easily, and reach corners, you will avoid cleaning. That’s when smell and disease start.

Non‑negotiable #3: Security

Strong doors, solid latches, no gaps. Foxes don’t “maybe try” — they test your setup until something gives.

Fast buying rule: if the coop is “cute but fiddly”, skip it. Buy the boring, practical one.

Coop styles (what’s best for you?)

TypeGood forWatch outs
Wooden coop Classic look, DIY-friendly repairs Cracks can harbour red mite, needs maintenance, can warp if cheap
Plastic coop Easy cleaning, fewer mite hiding spots Cost, ventilation design varies, can still fail if run is weak
Shed conversion Walk-in cleaning, bigger flocks, storage Needs proper ventilation and predator-proofing; don’t create a damp box
Common trap: buying a coop rated for “6 hens” that only fits 6 hens if they’re matchsticks. Use the calculator below and size up.

Run sizing is the real welfare lever

More run space buys you:

  • less bullying and feather pecking
  • less mud and smell
  • fewer parasite problems
  • calmer birds and happier kids
If you’re stuck between “nicer coop” and “bigger run”: choose the bigger run.

Then make it predator-proof: Build your own chicken run.

Coop & run size calculator

This is a conservative, backyard-friendly starting point. Bigger is usually better.

Want to budget properly before you buy anything? Use the UK chicken keeping cost calculator.

Note: “Manufacturer capacity” is often marketing. Space prevents fights and reduces health issues.

Coops & runs deep dives

These supporting guides answer the high‑intent questions people actually search — and they make the pillar pages stronger.

Coop size (realistic)

Perch space, nest boxes, ventilation — and why “fits 6 hens” often doesn’t.

Read: coop size guide →

Run size (UK reality)

Minimum vs “actually works”, winter planning, and how space fixes behaviour.

Read: run size guide →

Fox-proofing checklist

Mesh, skirts, doors, latches — and the nightly routine that prevents heartbreak.

Read: fox-proof your run →

Welded mesh vs chicken wire

What to buy, what specs matter, and how to attach it so it stays secure.

Read: mesh vs wire →

Ventilation (stop damp)

Condensation fixes, draft vs airflow, and why sealing coops backfires.

Read: ventilation guide →

Red mite prevention

Early signs, prevention-first routines, and the coop design tweaks that help.

Read: red mite guide →

Coop cleaning system

A simple daily/weekly rhythm that keeps smell, flies, and parasites under control.

Read: cleaning routine →

Run mud control

Roof + drainage + surfaces: stop the run turning into a swamp.

Read: mud control →

Auto coop doors

Worth it? Failure modes, selection criteria, and how to install safely.

Read: auto door guide →

Where to site the coop/run

Drainage, shade, neighbours, and the “chores you’ll actually do” location test.

Read: siting checklist →

SEO note: every new guide links back into the main Coops & Runs pages — strengthening the whole cluster.

Recommendations (by situation)

Small garden

Fewer birds, bigger run. Consider bantams. Prioritise easy-clean access and a roofed section to keep bedding dry.

Wet/muddy garden

Roofed run + raised dry area + drainage plan. Avoid fluffy, feather-foot breeds unless you enjoy cleaning.

Family with kids

Choose calm breeds, add perches/hiding spots, keep a predictable routine. Bigger space = fewer pecks.

UK coop options to research (examples)

These are not endorsements and this page contains no affiliate links in this version. They’re simply common UK options to compare.

Future plan: we’ll publish proper UK coop comparisons (and possibly affiliate links) once we’ve tested them or have enough keeper feedback to be confident.

Coop buying checklist

  • Ventilation high up (without draughts on perches)
  • Access doors big enough to reach every corner
  • Droppings board / tray you can remove
  • Perches wide enough for feet (and higher than nest boxes)
  • Nest boxes dark and easy to access
  • Roof is waterproof and stable
  • Latches you can lock (not twist hooks)
Hard truth: if the coop is hard to clean, you will procrastinate. Then you’ll blame “chickens” for smell.
Build a predator-proof run