Building an observatory. Construction #25

The weather has suddenly turned quite cold as the wind has moved around to the north, meaning there’s little I can do at the moment. I did however take the opportunity to finish screwing down the rails for the roof and cutting the final sections of rail to allow it to open fully. That was pretty much it though. Assuming the OSB turns up for the roof and the temperatures get a little higher I can get the steel painted and the roof finished, but I’m pretty much stuck otherwise.