1-Stall ADA Combo

A general rule: one shower stall supports 10-15 workers per shift with a 7-8 minute average shower time. For a 50-person crew, an 8-stall unit handles the load comfortably with staggered use. For 100+ workers, consider a 16-stall semi-trailer or multiple units. Tell us your crew size and shift schedule and we’ll recommend the right configuration.

Our 8-stall trailers with 300-gallon fresh water tanks support approximately 20 showers per fill (at 2.0 GPM flow rate, 7.5 minutes per shower, 15 gallons each). The waste tank handles 64+ showers before pump-out. Fresh water is typically the limiting factor — adding a Water Box extends capacity significantly.

For apartment buildings, 1-4 stall units are typical. A 20-unit building with staggered schedules usually needs a 2-stall trailer. Larger buildings (50+ units) may need a 4-stall or 8-stall unit. We’ll factor in your building size, number of residents, and expected duration.

Yes. Our 1-Stall ADA Combo includes a wheelchair ramp, grab bars, spacious interior for mobility devices, and meets full ADA compliance standards. It combines a shower and restroom in one accessible unit.

You need a level, firm surface (gravel, asphalt, or concrete) large enough for the trailer plus access for the delivery truck. Most units need a 30-amp electrical hookup within 50 feet. If no power is available, we provide towable generators. Water can come from city hookup or our Water Box.

Most shower trailers require 30-amp, 110V shore power. Larger semi-trailer units may need multiple 30-amp circuits or 50-amp service. Decontamination trailers require 240V hardwired power. If your site lacks electrical service, we provide towable diesel generators sized to your trailer.