Your very welcome! So far, at least one of my tbh's seem to be surviving the winter. This winter was going to make or break my future with them.
Oh, and hey, I wouldn't recommend building the gable roof like I did on the yellow tbh. It was time consuming, more expensive and leaves more chance for leaking. I will build the lids like the blue tbh, basically a large telescoping lid. In the future, I can see myself placing an old piece of corrugated plastic or metal siding on top with some cinder blocks, ha!
