Hot Towel Cabinets: What to Know Before You Buy

Start With Where It’ll Live

Before you look at capacity, decide where the unit’s going.

A cabi used in a treatment room has a different job than one used in a lobby, mani/pedi area, gym, pool area, sauna space, or back-of-house refill station.

Ask:

• Will guests see it?
• Will it sit on a counter, trolley, or inside cabinetry?
• Will staff open it constantly during services?
• Does it need to support one room or replenish several rooms?
• Does it have enough ventilation?

If it’s guest-facing, keep the look clean and simple. A visibly worn, yellowed, or beat-up cabi can quietly work against the polished feel of the space. If an older unit still works well, consider placing it where guests won’t see it, or tucking it neatly into cabinetry with proper airflow.

Match the Cabi to the Treatment

This is where some spas get tripped up. A towel cabinet isn’t always just for towels. It may be warming or cooling several different things, and those items don’t always belong together.

Your cabi might hold:

• Rolled hand towels
• Washcloths
• Neck wraps
• Herbal mitts or booties
• Basalt stones
• Bowls of mud, oil, masks, or body products
• Cooling towels
• Gel masks
• Cryo tools
• Post-treatment cooling products

Start with the service, then choose the cabi.

For example, a mani/pedi area using warm neck wraps and hot towels may need a different setup than a treatment room using towels for mud removal. A lobby offering check-in hand towels may need capacity and appearance more than high heat.

A cabi that works beautifully for one task may not be right for another. That’s why it helps to think through the service first, then shop for the unit that fits.

Do the Real Towel Math

Towel-count claims can be misleading because they depend on towel size, weight, folding style, and how tightly towels are packed.

Before you buy, test your own setup.

Here’s a quick way to check:

• Fold or roll towels the way your team actually does it.
• Measure the towel size.
• Note whether you’re using washcloths, hand towels, or larger towels.
• Consider towel thickness and weight.
• Check the interior depth of the cabinet.
• Look at shelf placement and whether shelves are removable.
• Make sure the shelves can handle the weight of what you’ll place inside.

A “holds 144 towels” claim doesn’t mean much unless you know what kind of towels that number is based on.

A practical tip: take photos of your standard towel roll or fold next to a ruler. Keep those photos handy when comparing units or talking with a supplier. It makes the conversation much more useful.

Think About Heat, Cool, and Separation

Hot towels usually need to be truly hot, not barely warm. For many spa uses, the target range is roughly 160 to 175 degrees Fahrenheit, sometimes approaching 180 degrees depending on the service.

But not everything should be that hot.

A neck wrap may only need steady warmth. A product bowl may need controlled warming. Herbal-filled items need special care because moisture can ruin the filling. Cooling towels and gel masks belong in a different category altogether.

This is where dual compartments or separate units can make a lot of sense.

Separate items when:

• Towels need high heat but products need gentler warming.
• Herbal packs must stay dry.
• Wet towels are stored near items that can be damaged by moisture.
• One area needs hot towels and another needs cool towels.
• Front-of-house towels need frequent replenishment while treatment rooms need steadier service support.

Don’t mix wet towels with herbal-filled wraps, mitts, or booties unless the manufacturer specifically says it’s safe. Moisture can ruin the contents and shorten the life of the item.

A useful idea: create a “hot, warm, dry, cool” map for your spa. List what goes in each category, then match equipment to those categories instead of forcing everything into one cabi.

Plan for Moisture Before It Becomes a Problem

A cabi creates moisture. That moisture has to go somewhere.

Daily cleaning protects the unit, keeps odors away, and helps prevent damage to surrounding surfaces.

Keep an eye on:

• The drip tray
• Door seals
• Interior residue
• Standing water
• Cabinet ventilation
• Moisture near wood, millwork, or treatment tables

Empty and clean the drip tray every day. If the tray overflows or the seal isn’t tight, moisture can escape into expensive cabinetry or treatment furniture.

This is especially important when the cabi lives inside a custom cabinet or treatment table. A beautiful built-in setup can become a costly repair if heat and moisture are trapped.

Train the Team on the Little Things

A lot of cabi problems are really training problems.

Make sure every team member knows:

• Where the main power switch is
• Whether the unit has a sterilizing lamp
• How the lamp turns on or off
• How often to clean the drip tray
• What can and can’t go inside
• Which cleaners are approved
• Why items shouldn’t be stacked on top of the unit

Don’t place random supplies, client items, or extra products on top of the cabi. It can trap heat and interfere with airflow.

Also, be careful with disinfectants and oils. Some alcohol-based cleaners or direct essential oil use may damage the unit or affect warranty coverage. Use products according to the manufacturer’s instructions.

A helpful tip: tape a small laminated “cabi care card” inside a cabinet door or near the unit. Include what goes inside, what stays out, and the daily closing task. Keep it short so people actually use it.

Check Power, Compliance, and Warranty Details

This part may not be exciting, but it matters.

Before you buy, check:

• Voltage requirements
• Outlet capacity
• Whether the unit needs 110V or 220V
• Local county or inspection requirements
• UL or other compliance expectations
• Warranty length
• Warranty exclusions
• Replacement part availability

Don’t assume state requirements are enough. Check county requirements, too. Local inspection rules can affect what equipment is allowed.

Also, avoid plugging multiple heat-producing appliances into the same outlet. Power strain, older wiring, or surges can contribute to fuse failures and equipment issues.

For budget-friendly units in a high-traffic spa, it may be smart to buy a backup. If one goes down, the team can keep moving instead of scrambling mid-service.

What to Remember Before You Buy

The best towel cabinet isn’t always the biggest one. It’s the one that fits the real job.

Before you choose, ask:

• Where will this cabi live?
• Who’ll use it?
• What exactly will go inside?
• Should the contents be wet, dry, hot, warm, or cool?
• How often will the door open?
• Can the team clean it easily every day?
• Is there enough power and ventilation?
• Will it still look appropriate if guests can see it?

Buy for the workflow, not the label. A cabi should support the rhythm of your spa, protect the products inside it, and make service feel smooth for both the team and the guest.

When you shop this way, you’re not just buying a towel warmer. You’re choosing a small but important part of how your spa runs every day.

Universal Companies is proud to have a team of experienced spa advisors on staff and welcomes you to consult with our professionals about spa products and supplies, including ingredients, equipment, and retail. Dedicated to the success of spa professionals everywhere, we're grateful to be recognized with multiple industry awards (thank you!) and proud to support the spa industry through mentorship and sponsorship.