In part 7, I finally finish off the roof frame and the facia, ready for the plywood panels to sit on top. For that, I need a helping hand again, as they are too heavy to lift up onto the roof (in part 8).
So, what are the plans for air circulation once the room is finished? As the room will be air-tight sealed, there has to be a way to replenish the oxygen in the room. In this video, I briefly talk about my plan and the options I have, to implement it with the professional help of a qualified electrician.