Ventilation question

[3KillerBs]

There are no perfect solutions, just playing the odds. Same down here. Which way the wind blows is largely dependent on where the eye wall is, relative to me.

Flexibility is key.

 

[NatJ]

IMO, if you're measuring anything chicken related other than a nestbox or a pop door in inches it's too small.

For many things, I agree.

But spaces between rafters, which are a common place to put vents, are often easier to measure in inches because of the sizes and spaces involved. So remembering how very many inches are required for each square foot can be helpful.