old vanity is 60 inches in length and is very outdated and has been painted Has one sink. would like to put in two 24 inch vanities with the tops which would give us two sinks.How difficult will the plumbing be to change to two sinks and two faucets....Thanks
Plumbing would not be difficult if you good at plumbing and if you don't mind working in tight spaces on your back. Personally I don't think 2 separate tops would look very good--a seam down the middle to fill with dirt/mold, and eventually leak through. Buy a double sink top and a vanity to fit it.
I don't even think you have to be 'good' at plumbing to do it. If you're going to keep the sink drains in the same spot on the wall as the ones are now then you're talking about unscrewing the drains and faucets. Once you put in the new vanities just reattach. If you want to move the sinks to the left or right though it becomes more difficult.
Easy to do. They do sell 60 inch tops with dual sinks. I would go with a new single 60-in cabinet with that. Two individual vanities would look like a last minute design change - no planning. It would be very difficult to hide the plumbing between the two cabinets, plus the seam between the tops.
