I was told by someone that you can get vented fascia boards but yet no one carries them. Is this true? I have a cathedral ceiling in my living room and there is no soffits on this part of the house. My roof has dryed out and I don't want to have to replace this every 10 years. I was thinking that I could just bore holes into the facsia bords and put vents in the holes. If there are premade vented facsia boards I would rather get them.