2nd A/C without existing provisions
I have read many posts about adding a 2nd a/c in rigs with rough-in provisions for it. My trailer has none. Anyone out there who has cut their own roof opening and added a unit? Would love to hear you...
Forum Discussion
Boxing off the opening won't be that difficult if you have wood roof trusses. If it was me, I'd probably add a second pair of braces to insure the trusses bearing the weight would stay stable. If you have an aluminum truss, bracing gets a bit more complicated since you will be using some form of bracket that attach to the aluminum truss.
