I really went all out on this and after getting a gig to work from home, I needed something large enough to separate me from the rest of the family.  This barn door did the trick. This hardware is tough, well measured and it has been a wonderful addition to the home. I did build the doors myself (buying lumber - Spare No Expense there, buy the highest grade you can get otherwise, the imperfections will create new and unusual projects). Putting the kit up was a little challenging, as I did it myself, but as long as you have a drill available (cordless really helps here), you can do it.