How is my coop ventilation for winter

[backyardnooob2020]

What part of the world am I in: I live in Utah, SLC
Dimensions of the coop (feet by feet is really helpful): Coop is a 5x6 Internal
How many birds live in the coop: I have 5 birds
Ages of the birds: Less then a year (bought April 2020)
Breeds of the birds: 2 Sex links and 3 Rhode Island Reds
Whether they have a protected run so they don't get forced to stay in the coop during storms: Open run (no cover) that is about 5x20 but they free rang in that backyard
Here are some pics of the coop:

 

[CluckerFamily]

What kind of predators do you have in Utah?
You may want to think about reinforcing hardware cloth over the chicken wire. Chicken wire only keeps chickens in or out but it doesn't prevent raccoons from breaking in or weasels from sneaking through the holes.

 

[DobieLover]

What part of the world am I in: I live in Utah, SLC
Dimensions of the coop (feet by feet is really helpful): Coop is a 5x6 Internal
How many birds live in the coop: I have 5 birds
Ages of the birds: Less then a year (bought April 2020)
Breeds of the birds: 2 Sex links and 3 Rhode Island Reds
Whether they have a protected run so they don't get forced to stay in the coop during storms: Open run (no cover) that is about 5x20 but they free rang in that backyard
Here are some pics of the coop:

You are lacking in ventilation. The waterer should also be removed from the coop.
The heat lamp definitely needs to go.
Can you please post pictures of the full coop exterior? All sides?

 

[backyardnooob2020]

You are lacking in ventilation. The waterer should also be removed from the coop.
Can you please post pictures of the full coop exterior? All sides?

I will go get some pic now

 

[CluckerFamily]

For the winter months, I do have my waterer in the coop since I use a waterer heating base. In the spring, summer, and autumn, the waterer is outside. My food is still always in the run.

 

[backyardnooob2020]

For the winter months, I do have my waterer in the coop since I use a waterer heating base. In the spring, summer, and autumn, the waterer is outside. My food is still always in the run.

This is why I put the waterer inside. Mine is heated as well

 

[backyardnooob2020]

@DobieLover More pics around the coop. The other sides are just dies. Too close to the fence to get good pics

 

[CluckerFamily]

Is the part underneath the roof hangover open for ventilation?

 

[backyardnooob2020]

Is the part underneath the roof hangover open for ventilation?

No. I added 2x4 there for winter, thinking that the cold months would let too much heat out... But I can possible remove them or drill holes in them

 

[Hei 20]

What part of the world am I in: I live in Utah, SLC
Dimensions of the coop (feet by feet is really helpful): Coop is a 5x6 Internal
How many birds live in the coop: I have 5 birds
Ages of the birds: Less then a year (bought April 2020)
Breeds of the birds: 2 Sex links and 3 Rhode Island Reds
Whether they have a protected run so they don't get forced to stay in the coop during storms: Open run (no cover) that is about 5x20 but they free rang in that backyard
Here are some pics of the coop: