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Buying Guide19 October 20266 min read

Under Bench Fridge Buying Guide: Sizes & Ventilation

An under bench fridge fits beneath a counter. Learn how to measure the opening, plan ventilation, choose between glass and solid doors and compare single, double and triple door models.

Published by Bar Freezer Technical Engineering Desk

An under bench fridge is designed to sit beneath a counter or bench. You will also see these called under bar fridges or undercounter fridges. They are common behind bars, in cafes and in home bars, where they keep drinks cold close to where they are served. This guide covers how to measure, how to plan ventilation and how to choose a door type.

Under bench, under bar and undercounter: what is the difference?

The terms are used interchangeably. All describe a fridge made to fit below a work surface. Heights and ventilation designs vary between models, so always check the specification rather than relying on the name. Browse the range at under bar and under bench fridges.

Measure the opening first

Before you compare models:

  • measure the width, height and depth of the opening
  • compare these with the product's stated dimensions
  • check whether the unit has castors or adjustable legs, because they change the overall height
  • allow for the door to open fully, and for the hinge side if the door is hinged

If the dimensions are tight, check the manufacturer's installation guidance for the minimum clearances.

Plan ventilation

Fridges release heat. A cabinet built into a bench needs enough airflow for the compressor to work properly. Some models breathe through the front, which suits built-in installation. Others need clearance at the rear or sides. Check the manual or specification for the ventilation requirements, and keep vents clear.

Single, double or triple door

Door count mostly sets the width and capacity.

  • Single door: suits small bars, offices and home bars
  • Double door: a common choice for busy back bars and cafes
  • Triple door: for higher volume service where you need more drinks within reach

You can also filter by door count and capacity in the bar fridge range.

Glass door or solid door

Glass door models let staff and customers see the stock without opening the door, which suits drinks service and display. See glass door bar fridges. Solid door models are a better fit where the fridge sits out of sight. Check the specification for the type of glass and the lighting.

Hinged or sliding doors

Hinged doors need room to swing open. Sliding doors suit tight spaces but give a narrower opening. Choose based on the space in front of the unit.

Domestic or commercial use

Venues should choose a fridge designed for commercial use and check the stated ambient temperature rating. Domestic bar fridges may not be built for constant door openings, and warranty terms can differ. Read the warranty before you buy.

Power, locks and cleaning

  • Check the power requirements in the specification
  • If you need to secure stock, look for a model with a lock
  • Clean the condenser coil as the manufacturer recommends so the unit can ventilate properly

Checklist before you buy

  • Measured the opening and compared it with the unit's dimensions
  • Checked the ventilation requirements
  • Chosen door count, glass or solid, and hinged or sliding
  • Checked capacity, power requirements and any lock
  • Confirmed domestic or commercial rating and warranty
  • Compared price and delivery to your postcode

Frequently asked questions

How much space does an under bench fridge need around it? It depends on the model. Check the manufacturer's installation guidance for clearances and ventilation.

Can I put a normal fridge under a bench? Only if the manufacturer says it is designed for built-in or under bench use. Fridges that vent from the rear or sides can overheat in a closed cabinet.

Is a glass door under bench fridge more expensive to run? Running costs depend on the model, the door type and how often it is opened. Compare the energy information in each product's specification.

Ready to compare? Browse under bar and under bench fridges, bar fridges and bar freezers, or request a quote for a multi-unit order.