What an underbar fridge base does on the line
An underbar fridge base is a low stainless steel cabinet designed to house refrigeration under a prep or service counter, so staff can plate, assemble and restock without walking back and forth to a walk-in room. In a tight kitchen, that extra reach saves time every shift.
At CaterKraft, we build these units for day-to-day use in takeaways, cafés, canteens and busy service kitchens across Benoni, Boksburg, Brakpan and Springs. The frame, skins and work top can be made to suit the fridge module, the counter height and the way your team works. That matters when space is limited and the service point gets knocked around all day.
Sizes, fridge layouts and stainless options
Most underbar fridge bases are built to a standard counter height of about 850 mm to 900 mm, with custom lengths from 900 mm up to 2400 mm or more, depending on the fridge units you want to fit. Depth is usually matched to the service counter, often 700 mm to 800 mm, but we measure the actual site first so the doors, grills and ventilation can work properly.
Common options include single, double or triple fridge openings, a solid prep top, sliding or hinged access panels, and a rear service side where staff need quick access from both sides. We can also add splashbacks, insulated infill panels, adjustable feet for uneven floors, and stainless cladding where the base sits near steam, grease or heavy traffic.
- 304 grade stainless steel for general indoor use
- 316 grade stainless steel for coastal humidity and harsher wash-down areas
- Brushed finish for a cleaner working look and easier daily wiping
- Sealed corners and welded joints where moisture build-up is a problem
Where this base works best
This product suits any site that needs cold storage close to the prep point. It is practical for burger counters, sandwich bars, butcheries, bakery prep areas, school kitchens, forecourt food counters and hotel servery lines. In Germiston and Kempton Park, we often see them used where staff need fast access during peak lunch trade. In Brakpan and Benoni, they are useful for smaller kitchens where every metre counts.
The unit also helps with municipal and food hygiene requirements because ingredients can stay stored under cover instead of being left on open surfaces. For indoor kitchens, we plan around drainage, cleaning access and floor finishes. If the unit will stand near a service hatch or pass-through, we allow enough clear space for door swing, trolley movement and safe stock handling.
- Takeaways with a narrow counter run
- Restaurants needing ingredient storage near the grill or pass
- Production kitchens with frequent stock rotation
- Sites where back-of-house space is already full
Installation, power and site requirements
The fridge base itself is a fabricated support unit, but the refrigeration inside still needs correct power, airflow and safe siting. Most systems run on standard 220V supply, and the electrician should confirm the circuit size before handover. During load-shedding, the actual running time depends on the fridge module and the way the kitchen manages opening cycles, so clients often pair the base with backup power for critical trading hours.
Leave enough gap around the compressor vents and rear service panel so heat can move away properly. If the base is built into a servery or against a wall, we check for access panels and service clearances at the measuring stage. That is important in kitchens where the floor is not level or where the unit must fit under an existing counter without cutting on site. We also check whether doors, handles or skirting will clash with nearby equipment.
For coastal deliveries, we recommend proper sealing and regular wipe-downs because salt in the air can mark exposed metal if it is left wet. In larger operations, the site team should confirm whether the layout needs a fixed electrical point, an isolator or any local compliance sign-off before the unit is installed.
Care, cleaning and service checks
Daily care is straightforward. Wipe the stainless surfaces with warm water and a mild detergent, then dry the metal so water spots do not build up. Avoid harsh abrasive pads because they can mark the finish, especially around welds and edges where grime tends to sit. If food spills are left for long periods, sugar, acids and oils can stain the surface and make cleaning slower the next day.
The fridge section should be checked for blocked vents, worn seals and any pooling water around the base. Once a week, staff should look at door alignment, hinge tension and the condition of feet or castors. If the unit is moved for floor cleaning, make sure it is returned level so the fridge holds temperature correctly and doors close by themselves as they should. A small service schedule helps the equipment last longer, instead of waiting for a breakdown when trade is already busy.
- Clean spills before they dry on the stainless
- Keep vents open and dust free
- Check seals, hinges and feet monthly
- Book service before temperatures start drifting
What to check before you order
Before we build, measure the exact opening width, depth and height at the site, not just the drawing. Check where the fridge doors must open, whether the counter needs a rear overhang, and how staff will move past the unit during service. If you already have refrigeration modules, send the cut-out sizes, compressor position and service side requirements. If not, we can work from your intended layout and advise on a practical fit.
It also helps to confirm the intended use. A base for prep stock in a quiet café will differ from one used on a hot fry line in a busy takeaway. We look at the load on the top, whether hot pans will sit nearby, and if the unit needs extra reinforcement for heavy daily use. For Benoni clients and deliveries across the East Rand, we can assist from initial site measuring through to fabrication and final fitting, with national delivery available when needed.
If you need a matching counter, sink, canopy or trolley beside the fridge base, we can build the pieces to line up neatly. That way the whole work area sits at the same level and the staff dont lose time working around mismatched heights.
Key facts
| Product type | Underbar fridge base for commercial kitchens and takeaways |
|---|---|
| Typical height | 850 mm to 900 mm, custom available |
| Typical length | 900 mm to 2400 mm plus, site measured |
| Typical depth | 700 mm to 800 mm, matched to counter line |
| Material | Stainless steel fabrication with welded seams |
| Finish options | 304 grade, 316 grade, brushed or reinforced layout |
