I'm still trying to finish off the new chicken house thanks to requiring numerous breaks to allow my hands to warm up, but today I also nipped down to the local builders' merchant to pick up a sheet of 40mm PIR board to use to make some nucs, as discussed a while back. It's taken a while to get sorted because it turns out that pretty much no-one actually stocks that size. Multiples of 25mm seem much more common. Then by chance last week I found out that the local place had two sheets available so I claimed one. Now I just need to find the drawings I did and start making a few up. If they look ok then I might grab the other sheet too.
The idea is to make five-frame nuc boxes to go on UFEs and that can go side-by-side under a standard national roof. Oh, and the boxes should stack sanely too, so I can have a "five-over-five" arrangement should I so wish.