Office Coffee Machines: The Complete UK Guide

A step-by-step decision path for office coffee machines

Use this order to build a shortlist before approaching suppliers.

1. Measure demand. Record attendance, coffee consumption, visitors and meeting-room requirements across a representative working week.
2. Agree the drinks menu. Separate essential drinks from occasional requests. Include decaffeinated coffee and plant-based drinks where needed.
3. Identify the busiest period. Record how many drinks people need within the same short window, not just across the day.
4. Choose the operating model. Decide whether people will serve themselves or a trained operator will make drinks.
5. Assign cleaning responsibility. Name a person and a deputy, and check whether their available time matches the proposed system.
6. Check the site. Confirm usable space, water, drainage, electrical supply and access for servicing.
7. Request comparable proposals. Give every supplier the same demand profile and ask for a demonstration using your intended drinks and cup sizes.

For the wider subject, use our office coffee machines hub. This guide concentrates on the buying decision rather than detailed brewing mechanisms.

The main machine types and who they suit

Compare machine types against four criteria: drink choice, user involvement, peak demand and cleaning responsibility. The suitability judgements below are editorial guidance, not manufacturer performance guarantees.

Do not assume “automatic” means bean-to-cup. Some automatic machines use soluble coffee; others brew individual servings of filter-style coffee from beans or pre-ground coffee. Ask which ingredients and brewing process the proposed machine actually uses.

Our practical starting recommendation is bean-to-cup for self-service espresso-based drinks, batch filter for shared black-coffee demand, and traditional espresso only where operating it is somebody’s defined job. Capsules deserve consideration where demand is intermittent; soluble systems deserve a demonstration where uncomplicated dispensing matters most.

Read the dedicated guide to office bean-to-cup machines if that route survives the first screening.

Daily cup capacity: size for attendance and queues

Estimate demand using:

Daily coffee drinks = people present × proportion drinking coffee × drinks per coffee drinker + visitor drinks.

The matrix below is an illustrative planning exercise, not a measured UK consumption average. It assumes everyone shown drinks two coffees daily, excludes visitors and makes no allowance for hot water or chocolate.

Daily output is not peak throughput

As one scale reference, JURA publishes a recommended maximum daily output of 50 cups for its W8. That is a manufacturer’s recommendation, checked in November 2026, not independent evidence of how quickly it will serve your office’s drink mix.

An illustrative requirement of 30 drinks in 15 minutes means dispensing an average of two drinks per minute during that period. Ask the supplier to demonstrate that sequence, including cup changes, milk preparation, refills and interruptions.

Specify drink sizes in millilitres. A throughput demonstration using small black coffees does not establish performance for your chosen large milk drinks.

Milk systems: choose the work as well as the drink

Fresh-milk systems draw milk from a container or refrigerated unit and heat or foam it. They suit workplaces that want automatic milk drinks and can support the required refrigeration and cleaning.

Powdered-milk or topping systems use suitable dry ingredients mixed within the machine. They avoid a fresh-milk supply circuit, but mixers, outlets and ingredient containers still need the manufacturer’s prescribed cleaning. Check the ingredient label rather than assuming every “topping” is simply milk powder.

Separate milk provision is worth considering for predominantly black-coffee service. It keeps milk outside the brewer, although storage, handling and any separate frother remain somebody’s responsibility.

For dairy and plant-based options, ask whether containers, tubes, mixers and outlets are shared. Allergen cross-contact means unintended transfer of an allergen between ingredients or surfaces; selecting a different drink button does not establish separation.

Taste the proposed drinks, but also ask to see the complete end-of-day routine.

Plumbing, power, water and space

Tank-fed or mains-connected?

A tank-fed machine needs manual filling. A mains-connected machine needs a suitable water connection, and some installations also need drainage.

Check the whole installation rather than the machine’s footprint: milk fridge, filter, waste container, door opening, hopper filling and service access all need space.

For plumbed equipment in England and Wales, the Water Supply (Water Fittings) Regulations 1999 require appropriate backflow protection. This prevents water flowing backwards from equipment towards the supply. Ask the installer to confirm the requirements for your specific installation; do not treat England and Wales guidance as UK-wide permission.

Confirm the electrical specification

A familiar-looking machine does not establish its electrical requirements. Franke’s A600 technical leaflet, for example, lists configurations with different supply arrangements.

Have the supplier identify the exact configuration and confirm its voltage, power, connection and circuit requirements in writing. Include the milk fridge and other equipment at the tea point in the site assessment.

Use local water information

Water hardness varies with the supply. Obtain your water supplier’s local report and have the installer test and specify treatment against the machine manufacturer’s requirements.

Reports may express hardness as mg/L as calcium carbonate, a common comparison basis, or in Clark or German degrees. Check which unit the machine setting requires rather than entering the same number regardless of unit. Ask who monitors filter capacity and arranges replacement.

Buy, lease or rent: compare the complete arrangement

Treat these as different proposals to examine, not labels that guarantee particular terms.

• Buying: establish ownership, warranty coverage, installation responsibilities and how servicing will be arranged.
• Leasing: check the finance term, ownership position, service arrangements and end-of-term obligations separately.
• Renting: ask exactly what equipment and support are included, whether substitutions are permitted and what happens when the agreement ends.

For every route, request itemised written quotations covering equipment, installation, water treatment, ingredients, cleaning products, servicing, repairs, staff training and removal.

To calculate your own cost per cup, add the applicable expenditure across one comparison period and divide by the number of drinks you realistically expect to dispense during it. Include bean dose or capsules per drink, milk use, discarded ingredients, cleaning labour and electricity. Use the same assumptions for each proposal and keep VAT treatment consistent.

Coffee and milk supplied as food are generally zero-rated for VAT. Hot drinks sold in the course of catering are generally standard-rated, while HMRC separately addresses free employee catering. Ask suppliers to identify the VAT treatment of each quotation item rather than applying one assumption to the entire package.

Service, hygiene and workplace responsibilities

A service visit and a daily cleaning routine solve different problems. Require a written schedule showing what users do, what the service provider does and what happens when either task is missed.

For example, JURA’s W8 instructions require daily milk-system cleaning when milk has been prepared. The manual distinguishes this from rinsing, so an automatic rinse should not be treated as a substitute for the specified cleaning programme.

Allocate responsibility for milk storage, cleaning, grounds disposal, drip trays, ingredient replenishment and maintenance records. Ask for hands-on training for both the main operator and their deputy. Our explanation of how office bean-to-cup machines work helps identify the components involved.

Pressure systems and workplace facilities

Machines incorporating steam boilers can bring pressure-system duties into scope in Great Britain. HSE identifies steam at any pressure as a relevant fluid and requires qualifying equipment to have a written scheme of examination and an examination before use. Check applicability with the supplier and a competent person; routine servicing is not a substitute for statutory examination.

HSE’s workplace guidance requires access to drinking water and somewhere to rest and eat. Keep that provision separate from the coffee-machine project.

Grounds and other waste

In England, workplace Simpler Recycling rules took effect on 31 March 2025. Micro-firms with fewer than 10 full-time-equivalent employees across the business have until 31 March 2027.

Coffee grounds belong within food-waste planning. Confirm the collection arrangements for grounds and packaging separately, and do not assume a capsule is accepted because its description says “compostable”. Check the applicable arrangements outside England independently.

Questions to ask suppliers before signing

Put these questions into the same written brief for every shortlisted supplier:

• What daily output is recommended for this exact configuration?
• Can you demonstrate our busiest drink sequence using our cup sizes?
• How often will beans, water and milk need replenishing, and waste containers emptying?
• What is shared between dairy and plant-based drinks?
• What cleaning is required, who performs it and what training is included?
• What water treatment, plumbing, drainage and electrical work are required?
• What response time is contractual, and does it mean acknowledgement, attendance or restoration?
• Are parts, labour, travel, filters and replacement equipment included or excluded?
• Are there ingredient commitments, minimum volumes or restrictions on consumables?
• What are the renewal, termination, ownership and removal terms?

Choose only after the demonstration and written answers agree. A suitable office coffee machine is an arrangement your workplace can operate consistently, not just a machine that makes an appealing first drink.