I insulated one of my TBH and I got to wondering if maybe I've insulated it too well so before doing the other one I thought I should ask. I made like a styrofoam cooler out of 2 inch styrofoam that insulates 2 sides, the back and the top. Will this make the Bees more active in cold weather and cause a starve out? Maybe tomorrow I will take a photo to give you all a better idea of what I've done. Thanks in advance for any replies.