I have fixed the roof of my steam train house.
Two days ago, I found a hole in the roof. The rooftop is made of a vinyl sheet for agriculture. I thought it was strong under the changing weather but it could keep for only four years. This time I used five corrugated polycarbonates. A guided wood shaped like an arch was made of many pieces of wood. When I removed the vinal sheet, the guided wood was broken. That is why I built the new guided wood and attached the corrugated polycarbonate.
(Created by tomo on 12th. Jan)