How to ventilate a chicken coop for cold winter weather

Learn how to keep a chicken coop dry and well ventilated through freezing winters without chilling your flock. This suits backyard chicken keepers in cold or mixed climates. The key is high vents, sealed low gaps and a dry coop.

Ventilation Basics for Any Chicken Coop in a Cold Winter, by Sacredly Simple Nature and Homestead on YouTube. 6 min 31 s.

11 chapters. Tap a step to jump to it.Chapters from the creator
Video length
6 min 31 s
Time to do it
1 to 2 hours
Difficulty
Easy
Steps
8

What you need

Steps

  1. Check the coop for moisture and smell. Damp bedding and strong ammonia mean air is not moving enough. Plan vents before winter sets in.

  2. Cut vent openings high on the walls, near the roofline. Warm, moist air rises, so high vents let it escape without blowing cold air on the birds.

  3. Cover each opening with hardware cloth and staple or screw it tight. This keeps predators out while letting air through.

  4. Consider where the coop sits and which way its openings face. Place vents so prevailing winds do not blow straight onto the roost.

  5. Hang clear plastic sheeting over the large open sides in winter. Leave the high vents uncovered so stale air still escapes.

  6. Seal low gaps and cracks around the walls and floor. Cold drafts at bird level are the real problem, not air up high.

  7. Fix a drafty door with weather stripping or a windbreak panel. A door that leaks low down chills the flock.

  8. In summer, open up the coop fully for maximum airflow. Close it back down as temperatures drop.

Tips and common mistakes

Keep vents above the birds' heads so cold air mixes before reaching them.

Never seal a coop completely airtight, even in freezing weather.

Watch for condensation on walls and windows, a sign you need more ventilation.

Use hardware cloth rather than chicken wire on vents, since it resists predators better.

Questions

How much ventilation does a chicken coop need?

A common rule is about 1 square foot of vent space per bird, split between high and low openings. More is better as long as drafts stay off the roost.

Will high vents make my chickens too cold in winter?

No. Chickens handle cold well when they are dry and out of drafts. Moisture and low drafts cause more harm than fresh air up high.

Can I use plastic sheeting on the coop in winter?

Yes, on the large open sides, as long as the high vents stay open. It blocks wind and snow while letting stale air escape above.

This guide was drafted from the video's details and general task knowledge. It has not been checked against the full video. Check the video and relevant product instructions before following a procedure. Report a correction.

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