We bought a house with a 9 zone sprinkler system. All 9 valves are right next to each other. Currently they are in a wooden box that is 62" x 18" x 8". The wood is rotting and needs to be replaced. Is there anywhere that sells a plastic valve box that big? Does anyone have a good recommendation for an alternative box? We would prefer to not use wood to avoid the rotting situation again. Is it possible to have multiple "standard size" right next to each other to cover them all? Any help is certainly appreciated.