The vents are in the back- there are no other vents so the blanket isn’t blocking anything other than the door to reach inside the nesting boxes. Omlet makes a cold weather jacket that sits exactly the same so I don’t know that there’s any danger there. I actually bought the omlet because a chicken friend in a wintery blizzard state said it did better for her chickens than the coop she had before. Do you have one or is this just what you’ve heard? Just curious because the only omlet naysayers I’ve spoken with are ones who haven’t owned one themselves.
I purchased mine second hand off marketplace and though it’s only been a few weeks am absolutely thrilled with how much easier it is than a traditional wooden coop and since it was second hand it cost me about the same as it would’ve to build one from wood and materials that would require more maintenance and would breakdown and leave my hens more susceptible to ailments.
I've worked with owners who have them, so I do have experience with them, but no, I don't/never will have one.
I also have a working knowledge of thermodynamics
They are built for temperate, cloudy England. They aren't made for extreme heat or cold.
Have you ever used a Porta potty on a hot day? Miserable, right?
Pre fabs, especially plastic prefabs don't have the space, ventilation or design to work with chickens instincts.
Unfortunately, the people who design these don't have much hands on experience with living birds, their only reference are the tight, short term dimensions that the egg industry uses.
They're made to visually appeal to a human, not to a chickens needs.
Warmth is not a concern unless it gets below zero, and a 'winter cover' will not help unless the coop is airtight, which would suffocate the birds.
Birds need 4 things:
1. Space to move without getting in the way of another.
2. The ability to roost as high as they can go for safety.
3. Adequate ventilation to release moisture and fumes out so the birds delicate respiratory system isn't damaged.
4. Privacy for laying.
Generally speaking, and I mean no insult, they are marketed to those who are new to keeping chickens or as a 'easy cleaning & low matenience' option to those who have been burned by wooden prefabs.
Keep an eye on the run fencing, they are known to rust once the vinyl breaks down.