In Reply to: Renovation posted by Floss on Thursday, 25. April 2013 at 17:40 Bali Time:
as already mentioned, but so is Mitre 10 (Mitre Sepulu) and perhaps even Ace Hardware (A little more expensive)
There are quite a few large tile/stone outlets on Jl Sunset Rd, mostly on the left heading towards Kerobokan.
For fittings, there is a Hafele outlet close to Simpang Siur roundabout.