Generally, on framing 1/2" backer board such as DUROCK or equal is required to avoid cracking when tile is to be installed over it. Attachment of backer board is also important and is often 6" - 9" on center on edges and 9" to 12" on center in field, depending on local building code. If there is a choice, more (closer) is better than less (further)…
Hi there,
If there is nothing wrong with your plumbing fixtures but they are just an outdated color, you can consider having them refinished (AKA reglazed). It can help you save up to 70-80% on remodeling or replacement costs from contractors. Projects take just hours and are ready for use the following day. Almost all bathroom surfaces can be refinished such as tubs, tiles, sinks, surrounds, shower stalls, with bright white being our most popular requested color for timeless decor. If professionally applied, you can get another 10+ years out of newly reglazed surfaces.
Best of luck with your update!
Dennie’s Resurfacing LLC