Awesome idea - feed sacks - we get serious winds and my mind has wandered from stealing DH's horse panel fencing for my chicken pen, to pilfering from his fallen down shed (very old) for wood to have a separate duck house. Now I know how to fix the gaps that would be all over the place!Nope....I don't think they will cause a draft unless you get some serious winds where you live. In that case, you can just tack up feed sacks on the inside walls directly where they roost but leave the rest open. Can you tell I've had a coop just like this?Cracks big enough to stick your finger through.....![]()
You might consider cutting your cubby cabinet down so you can fit it sideways and then mount the "storage" cupboard part elsewhere.
Your chicken house looks great lindz!