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Brooder plates and heat lamps

Brooder plates have become popular with backyard poultry keepers, and for good reason. They have a lower fire risk than heat lamps, do not produce constant light, and allow chicks to rest in darkness at night.

In the right setup, a brooder plate can work very well. It is a good option for smaller flocks raised in draft-free, temperature-controlled spaces

However, we still prefer heat lamps for many brooder setups. Heat lamps are easier to use with large groups of chicks, fast-growing meat birds, and chicks brooded in colder spaces. They warm a larger area and give chicks more room to move around without leaving the heat.

If you are considering a brooder plate, we also recommend reading our full guide on how to use a brooder plate and when it works best.

When Brooder Plates Work Well

Brooder plates are best suited for setups where:

• The room stays at a steady, comfortable temperature
• The brooder is free from drafts
• The flock is small enough to fit comfortably underneath the plate
• Chicks can easily find and return to the heat
• The plate is adjusted to the correct height as the chicks grow

Many poultry keepers also appreciate that brooder plates allow chicks to rest in darkness instead of living under constant light. For a small backyard flock raised indoors, a brooder plate can be a good choice.

Why We Still Prefer Heat Lamps in Some Situations

A brooder plate warms chicks through direct contact with the heated surface above them. It does not warm the surrounding air or the rest of the brooder the way a heat lamp does.

This makes brooder plates less forgiving when the room is cold or drafty. Chicks may be warm while they are underneath it but quickly become chilled when they come out to eat and drink.

This is especially concerning during the first few days after chicks arrive. They are adjusting after shipping and still learning where to find heat, feed, and water. A heat lamp creates a larger warm area where they can move around, eat, drink, and rest without leaving the warmth completely.

Heat Lamps Are Easier to Use With Larger Flocks

Brooder plates can become crowded as chicks grow.

A plate may be advertised for a certain number of chicks, but that number is usually based on the size of newly hatched chicks. The same group will need much more room underneath the plate a few weeks later.

If every chick cannot fit comfortably, some may be pushed away from the heat. A heat lamp warms a broader area, allowing a larger group to spread out while staying comfortable. This makes heat lamps easier to manage for larger batches of chicks.

Why We Prefer Heat Lamps for Cornish Cross

Fast-growing meat birds like Cornish Cross can outgrow a brooder plate sooner than expected. They become wider and heavier quickly, taking up more room underneath the plate with each passing week.

Cornish Cross also spend more time resting as they grow. If space underneath the plate becomes crowded, some chicks may struggle to find a comfortable place to warm up.

Heat lamps give a group of Cornish Cross more room to spread out while remaining in the heated area. For this reason, we find them more practical for brooding batches of fast-growing meat chickens.

Cold Barns and Garages Can Be Challenging

Brooder plates can be difficult to use in unheated garages, barns, and other outbuildings during cold weather.

Even if the area underneath the plate is warm enough, the rest of the brooder may still be cold. Chicks may avoid leaving the plate to eat and drink, especially during their first few days. Drafts and large temperature swings also increase the risk of chilling.

In these spaces, you may need to add another heat source or use a heat lamp instead. This is an important consideration when brooding chicks in early spring, late fall, or during unseasonal periods of cold weather.

Watch Your Chicks

Whichever heat source you choose, your chicks' behavior will tell you whether the setup is working.

Comfortable chicks will:

• Move around the brooder
• Eat and drink regularly
• Rest without crowding tightly together

Cold chicks may huddle under the heat, peep loudly, or seem reluctant to move around. Chicks that are too warm will move away from the heat and may pant or hold their wings away from their bodies.

Check your chicks regularly and adjust the heat based on their behavior. Do not rely on the heat source or a thermometer alone.

Your chicks' sounds are another good clue that something in the brooder needs attention. Learn more about common chick sounds and what they mean so you can better understand what your chicks are telling you.

Use Heat Lamps Safely

Heat lamps must be installed carefully because they carry a greater fire risk than brooder plates. Secure the lamp with more than the built-in clamp, keep it away from bedding and other flammable materials, and follow the manufacturer's clearance instructions.

Check the cord, fixture, and bulb before each use. The lamp should be positioned where chicks cannot knock into it and where it cannot fall into the brooder.

If safety is still a concern, one option is to install a camera pointing at the brooder so that you can check up on your heat lamp when you are not in the room or are away from home. 

Which Heat Source Is Right for Your Brooder?

Brooder plates work well for smaller flocks kept in draft-free, temperature-controlled spaces. They provide direct warmth without lighting the brooder around the clock.

We still prefer heat lamps for:

• Larger flocks
• Fast-growing meat birds
• Cold rooms, garages, and barns
• Setups where the surrounding air is difficult to keep warm

The right choice depends on your flock size, the type of chicks you are raising, and where your brooder is located. Understanding how each heat source works will help you choose the setup that keeps your chicks warm, active, and able to reach their feed and water.