Undercounter Glasswashers

Undercounter Glasswashers

Commercial undercounter glasswashers provide a compact and efficient way to clean glassware in busy bars, pubs, restaurants, hotels, cafés and other hospitality environments. Designed to fit beneath a suitable work surface, these machines provide dedicated glasswashing capacity while making efficient use of valuable floor space behind a bar or within a commercial washing area.

Our range of undercounter glasswashers includes commercial machines in a variety of basket sizes, capacities and configurations. Options can include different wash cycles, gravity or pumped drainage, water softeners and electrical configurations, allowing businesses to choose a glasswasher suited to their available space, glassware requirements and expected workload.

Choosing a Commercial Undercounter Glasswasher

Undercounter glasswashers are particularly useful where glassware needs to be cleaned close to the bar or service area without taking up the space required by a larger passthrough machine. Their compact front-loading design allows glasses to be loaded and unloaded from the front while the appliance remains positioned beneath a suitable work surface.

When choosing a commercial undercounter glasswasher, consider the quantity and type of glassware you need to wash, the available installation space and the required washing capacity. Basket dimensions, wash cycle time, maximum glass height and drainage configuration can all affect how suitable a particular machine is for your business.

Undercounter Glasswasher Capacity and Basket Size

Commercial undercounter glasswashers are available with different basket sizes to suit a variety of glassware and operating requirements. Smaller baskets can provide a compact solution where space is restricted, while larger baskets can accommodate greater quantities of glassware during each washing cycle.

The internal clearance of the machine is also important, particularly for businesses using tall beer glasses, wine glasses, pint glasses or other specialist drinkware. Always check the manufacturer's specifications for the basket dimensions and maximum glass height to make sure the machine can accommodate the glassware used by your business.

Glasswashers for Bars, Pubs and Restaurants

Undercounter glasswashers can be particularly useful in pubs, bars and restaurants where glasses need to be cleaned regularly throughout service. Positioning the machine close to the point where glasses are collected can reduce the distance staff need to move dirty and clean glassware and can help create a more efficient bar workflow.

They can also be suitable for hotels, cafés and other hospitality businesses where glassware forms a regular part of service but the available space does not justify a larger passthrough glasswasher. The required capacity should be based on the volume of glassware generated during the busiest periods rather than average daily usage alone.

Drain Pumps and Gravity Drain Glasswashers

The drainage arrangement is an important consideration when installing an undercounter glasswasher. Gravity drain models require the waste outlet to be positioned appropriately for the machine, while models fitted with a drain pump can provide greater flexibility where the waste connection cannot rely on gravity alone.

Before purchasing a glasswasher, check the manufacturer's installation requirements for the drainage system and confirm that the selected machine is suitable for the position of the existing waste connection. Drain pump and gravity drain configurations can both provide effective commercial glasswashing when installed correctly.

Water Softeners and Glasswashing Performance

Water hardness can affect commercial glasswashing equipment and may contribute to limescale or deposits on glassware and internal components. Depending on the local water supply and the requirements of the machine, a water softener may be recommended to help manage the effects of hard water.

Some undercounter glasswashers are available with integrated water softeners, while other machines may be compatible with separate water treatment equipment. Check the manufacturer's specifications and local water conditions when deciding whether water treatment is appropriate for your installation.

Undercounter Glasswashers vs Passthrough Glasswashers

Undercounter glasswashers provide a compact solution for bars and hospitality businesses with moderate to high glasswashing requirements, while passthrough glasswashers provide a larger hood-type configuration for businesses requiring a different loading and unloading workflow and greater capacity.

Where floor space is limited or the glasswasher needs to be positioned directly beneath a suitable work surface, an undercounter machine can provide a practical solution. For higher-volume operations requiring a dedicated hood-type washing area, see our Passthrough Glasswashers.

Installing a Commercial Undercounter Glasswasher

Before purchasing an undercounter glasswasher, measure the available installation area and check the dimensions of both the appliance and the work surface beneath which it will be installed. Allow sufficient space for the door to open fully and for staff to load and unload glassware safely.

Water supply, drainage and electrical requirements should also be checked before installation. Some commercial glasswashers require hardwiring while others may use a suitable plug connection, depending on the model. Always follow the manufacturer's installation requirements and check that the appliance is suitable for the intended electrical and plumbing connections.

Finding the Right Undercounter Glasswasher

The right commercial glasswasher depends on the type and quantity of glassware your business uses, the available installation space and the required washing capacity. Compare basket size, maximum glass height, cycle time, drainage, electrical requirements and water treatment options rather than choosing solely on purchase price.

It is also worth considering how the glasswasher will fit into the wider workflow of the bar or kitchen. Positioning the machine conveniently for loading dirty glassware and returning clean glasses to service can help reduce unnecessary movement during busy periods and make better use of the available working area.

Commercial Undercounter Glasswashers

Our commercial undercounter glasswashers provide professional bars, pubs, restaurants and hospitality businesses with compact dedicated glasswashing solutions. With different basket sizes, capacities and configurations available, you can compare machines according to the glassware you use, your available space and the demands of your business.

For higher-capacity hood-type glasswashing, see our Passthrough Glasswashers. For general commercial warewashing equipment, including machines for crockery and utensils, return to our Dishwashers & Glass Washers category.