C
Chris
Guest
So my metal roof sits on 1x8's strung across the trusses that have gaps between them. I am going to pull the metal and sheet the roof. Do I need to pull off the 1x8 or just sheet on top of them? Also many houses out here have roof vents that are metal boxes towards the ridge, I have never seen these before moving here, is there any calculation to know how many or where to place tgem if they are even needed? About 1/4 of the houses I see have them.