Wood of the roof put and foil done. It is a breathing kind of foil. It seems to can handle a trickle but not a downpour. So we found out. During nightly rain I got out to check. It was leaking. So I put an extra layer of foil over the tools for protection. Returning to a warm bed after an impromptu shower. Leaving bed for any ruckus during the night is never attractive. Although we have a dog that knows the terrain, our area is not enclosed yet. So I tend to inspect some disturbances during the night. The next day was sunny so work could continue.