PortaFab Warm-Up Booths are a quick, cost-effective solution for helping to keep your workforce warm in environments in which the temperature is hard to control or that need to stay cold.


Step In and Warm-Up

Comply with one of OSHA’s top tips for protecting workers in cold environments…

“Be sure workers in extreme conditions take a frequent short break in warm dry shelters to allow their bodies to warm up.” Source OSHA

Enhanced Productivity

There is little debate that very cold temperatures limit productivity as one’s blood flow is directed more to vital organs and less to one’s extremities which tends to slow movement. By keeping your workers warm, you may have the added benefit of keeping them more productive.

Protect Your Workers and Your Company

Anyone working in a cold or damp environment for an extended period of time is at risk for cold stress. By installing PortaFab Warm-Up Booths and implementing OSHA recommended warm-up schedules, you can decrease the chance of workplace injury and help comply with OSHA guidelines.

warm up booth
decorative booth temperature illustration

Warming Up to the Benefits

Attractive Workplace Perk

Boost Morale, Performance, & Productivity

Reduce Turnover & Increase Job Satisfaction

Prevent Temperature-Related Illnesses & Absence

Fulfill Union Agreements

Cost Effective vs. Heating Entire Area (if even possible)

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Year-Round Comfort

Booths can be equipped with insulated panels and multiple climate control options to maintain the desired temperature inside economically and efficiently.


Insulated Walls

Insulated wall panels featuring R-10 Insulation provide additional protection from extreme temperatures.

HVAC & AC Units

PortaFab booths can be outfitted with a number of standard HVAC units. Wall mount AC and heater units include 8,000, 11,000 and 15,000 BTU.

Exhaust Fans

Integrated exhaust fans provide a cost-effective method of circulating airflow and improving worker comfort.

Baseboard Heaters

Electric baseboard heaters can be surface mounted onto walls and integrated with the building’s electrical system.

example HVAC options for booths
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Standard Features

Shipped fully assembled and ready for immediate occupancy, PortaFab booths come standard with tempered safety glass windows and heavy-duty steel doors as well as many other options.

All-welded, all-aluminum construction

360-degree visibility with safety glass windows

Integrated climate control systems

Electrical and lighting equipped

Heavy-duty, steel, sliding or swing doors

Forklift pockets for maximum portability

decorative booth roofing diagram

19 Standard Sizes

From 3' x 4' to 8' x 20'

PortaFab standard booths range from 3’ x 4’ to 8’ x 20’ as one-piece units. Custom sizes are also available. Larger sizes may require a two-piece design requiring some onsite construction.

View Sizes

examples of differing booth sizes
decorative warm up booth illustration

Additional Options


Modular Building Option

As an option to using an all-welded, preassembled booth, indoor warm up rooms can be built using PortaFab's line of modular building systems.  These rooms can be integrated with the facility's HVAC systems or use independent climate control systems.

You can choose from 30 standard “Quick Ship” buildings ranging in size from 8 x 8 to 20 x 40 or create a completely customized solution.

larger warm-up room in factory or warehouse