I acquired my grandmas house a few years ago and I am trying to sell the house. I know it is a big turn off, because it has hot water heat which is not the problem. A few years back the water in the pipes must have froze and a number of registers had blown the ends off them. I have searched numerous places and my dad before me had search for some old registers to replace them with. But know luck. I could sure use some help in finding a way to replace these registers.