Reginox’s Diplomat Eco range of sinks offers the “perfect solution” for housebuilders seeking a luxury sink at a budget price, according to sink unit manufacturer Reginox. The Diplomat 1.0 Eco and 1.5 Eco “both boast all the features associated with higherend products, including a polished finish, designer-profile drainer and basket strainer waste, but are available at an extremely competitive price …