Coop Upgrade – Automatic Pop Hole Doors

People forget but hungry raccoons never do. Keeping predators from decimating a flock is the best reason for installing an automatic pop hole door on the chicken coop.

Sunset signals bed time for chickens. As daylight dims they’ll leave their outdoor run, enter the coop through the pop hole and hop up to a roost for a good night’s sleep.   Unfortunately, just as chickens tuck themselves in for the night, raccoons, opossums, skunks, coyotes, foxes and even mink wake up hungry and begin seeking dinner.

Wise flock owners tighten up their coop so nocturnal predators can’t enter, but the weak link in predator defense is the pop hole. Forget to close it even once and odds are good sleeping chickens will become a tasty meal for a hungry wild creature.

Manually closed and clasped pop hole doors work fine for keeping predators at bay but they require someone to always be available to close it at sunset and open it the next morning. That’s not always possible for forgetful people or those with busy schedules who might not be home when chickens doze off and predators waken.

Automatic pop hole doors close without the need for someone to physically be present.  They frustrate hungry raccoons but save flocks. Automatic pop hole doors don’t do anything that human fingers closing a manual door do, but they work when no one is around or someone forgets to close the pop hole. Controlled by either a timer or light sensor automatic devices close the door at a set time and reopen it the next morning.   There are generally two types and each works well.

Timer Controlled Doors

An electric motor closes and opens the door controlled by a timer plugged into an outlet. This requires the owner to set the timer to close the door just after sunset and reopen it after sunrise. Because day length changes with the seasons, resetting the timer five or six times a year is necessary so the door closes and opens around sunset and sunrise. Not too early in the evening to avoid having a chicken left outside, and not too late in the morning so chickens are not unnecessarily cooped up.

Sensor Controlled Doors

Some doors are controlled by a light sensor so they close as light dims and open after the next morning’s sunrise. They eliminate the need to reset a timer as day length changes but often are more expensive than timer operated doors. Some users have reported that the light sensor controlled doors have closed on dark cloudy days with the chickens still outside, but generally they work fine.

Some sophisticated doors can be opened and closed remotely with a smart phone and they can be fitted with a battery so the mechanism works during a power failure. A solar photovoltaic panel can be fitted to keep the battery charged. These may be appealing options for people who love technology and aren’t concerned about cost.

Automatic pop hole doors aren’t foolproof and need occasional attention. Sticks can blow into the opening and snow and ice can form. Either can keep the door from properly closing. Power failures are threats to auto doors that don’t have battery backup. However, these problems don’t happen often and doors generally work flawlessly.

A Few Things to Consider

Automatic pop hole doors are ideal for busy families. Often, no one gets home until after school or work hours, which can be several hours past sunset. Having the device close the door gives peace of mind. Pop hole doors aren’t completely free of the need for a person to visit the coop daily. Someone should collect eggs, fill feeders and waterers and make sure the pop hole door is working properly every day. Nothing beats having a neighbor, friend, or relative available to care for the flock during vacations or long weekends away.

Automatic doors of many types can be purchased through the internet, and kits are also available that offer some cost savings. A few inventive people have designed and built their own.

Automatic pop hole doors save chickens owned by people who forget to close the door or who simply love the convenience of sitting indoors on a cold morning and watching the chickens troop outside when the door opens by itself. They make life a little easier and keep hens safe.

2 thoughts on “Coop Upgrade – Automatic Pop Hole Doors

  1. Any suggestion on how to build one for the timer?
    The ones on the market are far to expensive for the little backyard chicken folks.
    Thanks!

    • Great question Sue! This article provides some general details, but also a quick Google search will help you with more specific DIY options for your budget.

      Best of luck!
      Robyn

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