Sep 19, 2021 · Water tables are more around the £500 ($690) mark for a fibre cement design, but can climb to over £1,000 ($1,382) if made from Corten steel or other metals. If you love the Corten steel look and aren't fussed about a fountain, then a water bowl is a good cost-effective solution – smaller styles can be around the £100 ($138) mark.