Doing some renovation work for a customer who has asked me to alter his kitchen units to accommodate a Belfast sink. Solid wood worktops so not much of a problem there. Question is do these sinks sit on a purpose built base or are there commercially available units. Sink is about 15 inches deep.(ugly bloody thing he found at the tip)This wont replace the existing sink but will be an addition. Don't really want to do this but said I would give him a price as he's a good customer. Thanks chaps.