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16 Stalls — Semi

16-Stall Semi-Trailer Shower

16 private shower stalls in a 44-foot semi-trailer. Triple water heaters, 500-gallon fresh water, and 1,800-gallon waste capacity for large-scale operations.

Available through our national logistics network. Configurations and specs may vary. Contact us to discuss your specific requirements.

Request Configuration View Specs
16-Stall Semi-Trailer Shower

Available through our national logistics network. Configurations and specs may vary. Contact us to discuss your specific requirements.

Configuration

16-Stall Semi-Trailer

shower Stalls
16
fresh Water
500 gal
waste Tank
1,800 gal
hot Water
On-demand LP — 3 systems
climate Control
Yes — 3 A/C units (15 BTU each)
box Length
44'
curb Weight
18,620 lbs
gvwr
21,000 lbs
power
30-amp (multiple circuits)
propane
3 x 100 lb tanks
transport
Semi-trailer — requires tractor-trailer for transport (kingpin)

Features

16 individual shower stalls with locking doors
Built-in changing area with bench and hooks
Three independent hot water systems — never runs cold
Triple A/C units for climate control
Fiberglass stalls with germicide-protected mats
Single-lever faucets for easy temperature control
Remote monitoring via app (tank levels, power, climate)
Optional solar package

Common Applications

Construction & Facility Remodel

When a manufacturing facility, commercial building, or industrial plant undergoes a bathroom or locker room remodel, workers still need access to showers. Our shower trailers for construction provide clean, hot, private shower facilities right on-site while your permanent facilities are under construction.

Disaster Response & Emergency

After hurricanes, floods, wildfires, and other disasters, displaced populations and response crews need access to clean shower facilities. We deploy shower trailers at scale — from 8-stall units to 28-head semi-trailers — with 24-48 hour emergency response times.

Military & Government

Military exercises, field operations, and base support require reliable, high-throughput shower facilities. We provide 8-stall to 28-stall configurations — including barracks-style group showers for maximum cycling speed and private stall options for mixed-gender deployments.

Recommended Accessories

Pair this trailer with support equipment for sites without water or waste hookups.

water boxwaste boxcomplete boxgenerator

Why Choose This Configuration?

Triple water heaters for continuous hot water
500-gallon fresh water for remote deployments
Nationwide delivery through our logistics network
Configurations customized to your project needs

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"We've used Stahla for three consecutive training exercises at Fort Irwin. The 16-stall semi-trailers handle 200+ soldiers daily without issue."

Military Logistics · Fort Irwin, CA

Compare Similar Configurations

8-Stall Private Shower 8 Private Stalls

8-Stall Private Shower

Eight individual shower stalls with locking doors and private changing areas. 300-gallon fresh water tank with on-demand hot water.

Best for: Large crews, privacy required, construction
28-Stall Semi-Trailer Shower 28 Stalls — Semi Network

28-Stall Semi-Trailer Shower

28 private shower stalls in a full-size semi-trailer. Stainless steel interiors, individual mirrors and sinks. Serves 200+ users per day.

Best for: Mass deployment, 200+ daily users, military
8-Stall Flex / Group Shower 8 Heads — Group

8-Stall Flex / Group Shower

Eight shower heads in an open room layout for maximum throughput. Designed for military exercises, disaster camps, and high-volume crew hygiene.

Best for: Military, disaster response, maximum volume

Frequently Asked Questions

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.
Service frequency depends on usage. For a typical 8-stall unit with 30-50 daily users, we service 2-3 times per week — pumping waste, refilling fresh water, cleaning interiors, and restocking supplies. High-traffic sites may need daily service. We match the schedule to your actual usage.
Each service visit includes waste tank pump-out, fresh water refill, interior cleaning and sanitizing, restocking of soap/shampoo/paper products, inspection of water heaters and climate systems, and a general condition check. Everything is included in your rental rate.

Need a 16-Stall Semi-Trailer Shower?

44-foot trailer with triple water heaters and 500-gallon fresh water. Request your configuration.

Request a Quote (844) 900-3190
(844) 900-3190 Get a Quote