Our vertical waste tanks offer a robust and space-saving solution for capturing and storing toilet waste on sites without mains sewer access. Commonly used as toilet waste tanks on remote construction sites, outdoor events and other off-grid locations, they’re available in capacities from 2,500 to 30,000 litres. These above-ground waste storage tanks can be linked for added volume and fitted with accessories such as inlet pipework, drain valves, breather vents, level indicators and bolt-down feet – making them ideal for temporary sanitation setups where reliability is key.