Key Takeaways
- Warehouse location decisions in 2026 need a labour model, not just a rent, rates and transport model.
- ONS Transport & Storage vacancy data shows sector vacancies remained around the low-to-mid 30,000s through early and mid-2026, so labour tightness has not vanished.
- A viable site needs enough volume labour, enough skilled labour and enough schedule resilience to cover peaks without burning out the local workforce.
- Labour catchment scoring should include drive times, public transport, competing sheds, wage floors, agency depth, shift design and automation support skills.
- Operators can reduce labour risk through predictable rosters, flexible contracts, transport-to-site, cross-training and phased automation.
Why Labour Now Belongs in the Network Model
Warehouse network planning used to begin with a map of customer demand, inbound flows, rent, rates, motorway access and service-level targets. Those factors still matter. But in 2026 they are not enough. A warehouse that looks efficient on a property spreadsheet can become expensive quickly if the local labour market cannot staff early shifts, late shifts, returns peaks, inventory counts, maintenance roles and supervisor cover.
The core planning question has changed from “where can we lease the right building?” to “where can we run the operation at the service level promised?” That means labour availability has to sit alongside transport cost, property cost and inventory positioning when operators compare locations.
This is especially important for networks being redesigned after growth, consolidation or service-level pressure. A retailer moving from one national distribution centre to two regional sites may reduce final-mile miles, but only if both sites can recruit and retain enough people.
ONS data reinforces the point. The Office for National Statistics Transport & Storage vacancy series showed 35,000 vacancies in January 2026, 34,000 in February, 33,000 in March, 34,000 in April, 33,000 in May, 35,000 in June and 35,000 in July. That is not a new shock on the scale of 2021 and 2022, but it does show a market that remained tight rather than a sector where recruitment pressure had disappeared. The series covers Transport & Storage as a whole rather than warehousing alone, so it should be treated as a sector signal, not a warehouse-only count.
For operators, the lesson is practical: labour risk should be modelled before a site is chosen, not discovered after the lease is signed. The same discipline applies when deciding whether to keep work in-house or use a provider; our 3PL guide sets out the operating model behind that choice.
The Three Labour Questions Every Site Has to Answer
Labour availability is often discussed as if it were one number. In real warehouse planning it is three separate questions.
The first is volume labour. Can the site recruit enough warehouse operatives to handle inbound, putaway, picking, packing, returns, loading and value-added work? This is the headcount question most operators already understand. It becomes difficult when a site depends on peak trading, weekend work, temporary labour or fast ramp-up.
The second is capability labour. Can the site recruit the roles that make the operation work beyond the basic headcount plan? This includes team leaders, shift managers, inventory controllers, MHE trainers, health and safety leads, WMS super users, automation technicians, engineers and transport coordinators. Logistics UK’s 2026 employment and skills work has framed the problem as a capability gap as much as a simple labour shortage. That distinction matters because a site can have plenty of people applying for entry-level roles and still struggle to run a complex fulfilment operation.
The third is schedule resilience. Can the labour market support the actual rota the network model assumes? A spreadsheet may show a neat two-shift pattern, a Christmas uplift and an agency layer. The local market may respond very differently if buses do not run at the right times, nearby employers pay a shift premium, or agency supply is already tied up by larger sheds.
Build a Labour Catchment Before Comparing Buildings
The labour catchment should be built before the shortlist becomes emotionally attached to a specific shed. Start with realistic commute times, not just a radius around the site. For many warehouse roles, a 20- to 40-minute travel window is more realistic than a broad regional catchment. The usable catchment also changes by shift. A site that is convenient at 8am may be inaccessible at 5am or after a late finish.
Map the towns, estates and transport corridors that can realistically supply each shift. Then compare those catchments with competing employers. The competition is not only other warehouses. Food manufacturing, parcel depots, airports, retail parks, care providers and construction sites can all draw from similar pools, especially for entry-level roles, night work and supervisor talent.
The next layer is wage expectation. A site that appears cheap because rent is lower may need a wage premium, agency premium or staff-transport cost to function. Agency depth should also be tested early: how many agencies serve the catchment, which clients dominate their books, and what fill rates look like in peak periods.
Finally, test the catchment against the skills the building will need. A conventional pallet operation, a chilled fulfilment centre and a goods-to-person automation site have very different labour profiles. If the network plan depends on automation, the catchment needs engineering, controls, maintenance and systems capability as well as pickers and loaders. If those skills are not available locally, the model should include training lead times, relocation costs or remote support risk.
Property Availability Does Not Equal Operating Viability
UK logistics property availability has improved in some markets compared with the tightest post-pandemic period. That can tempt operators to treat 2026 as a better time to secure space and redesign the network. More available sheds help, but a vacant unit is only useful if the operation can be staffed.
The better approach is to add a labour viability score to each candidate building. That score should be reviewed alongside annual transport cost, rent, business rates, fit-out cost, customer service impact and inventory effect. It does not need to be perfect. It does need to be explicit enough that a cheap shed in a weak labour catchment is not treated as cheaper than it really is.
A simple scoring model can work well. Give each site a rating for core operative supply, peak temporary supply, supervisor availability, technical skills, public transport access, shift attractiveness, local competition and wage pressure. Weight those factors according to the operation type.
The important point is consistency. If every site is scored on the same basis, labour becomes a visible trade-off rather than a late-stage objection.
Shift Design Is a Network Planning Variable
Shift design is sometimes treated as an operational detail to be solved after the network is chosen. That is a mistake. Shift design changes the viable labour catchment, the wage bill, the agency plan and the retention risk. It should be tested during network planning.
Timewise’s 2026 work on logistics job design is useful here because it links labour shortages with the quality and predictability of work. The organisation highlighted chronic shortages across road haulage, warehousing and delivery roles, and pointed to unhealthy work patterns as a factor that is often underplayed. Its reported workforce-pressure metrics for Transport & Storage included high sickness absence, job insecurity, poor work-life balance and low control over working time.
For warehouse operators, this means a location decision cannot be separated from the roster proposition. A site requiring permanent nights, short-notice overtime and unpredictable seasonal hours will need a deeper or more motivated labour pool than one offering predictable shifts, part-time routes and stable contracts. Two buildings in the same town can have different recruitment outcomes if the job design is different.
There are practical options. Predictable rosters can widen the candidate pool among people with caring responsibilities or second jobs. Part-time and school-hours shifts can support returns processing, kitting or replenishment tasks. Staff transport can make early and late shifts possible where public transport is weak.
These measures are not soft benefits outside the network case. They change whether the site can operate. If a roster intervention reduces churn, improves pick accuracy or protects peak fulfilment, its cost should be compared with the cost of moving to a different building, paying a wage premium or failing service levels. For importers, labour resilience also affects how reliably inbound stock moves from clearance into storage; the process links back to the practical flow covered in our UK customs clearance guide.
Do Not Over-Concentrate Peak Labour Demand
Network redesign often aims to concentrate volume into fewer, larger nodes to gain efficiency. That can work well for inventory control, automation, management focus and trunking. But concentration also concentrates labour risk.
A very large fulfilment centre may need several hundred additional people during peak. If the catchment is already stretched, the operation may become dependent on expensive agency labour, overtime fatigue, lower training quality and higher error rates.
Peak design should include a labour stress test. Model the busiest week, not only the average week. Ask how many additional pickers, packers, agency workers, supervisors and trainers will be needed. Then test whether the catchment can supply them without cannibalising the base operation. Include induction time, productivity ramp-up and absence assumptions. A new starter in week one of peak is not equivalent to a trained colleague at standard rate.
Automation Helps, But It Changes the Labour Problem
Automation is often presented as a solution to labour shortage. It can be, but it rarely removes labour risk entirely. More commonly, it changes the type of labour required. Goods-to-person systems, sorters, conveyors, automated storage and robotics can reduce manual travel time and improve throughput. But automated buildings still need operators, maintenance technicians, engineers, WMS capability, controls support, spare-parts discipline and strong supervision.
That means automation decisions should be linked to local skills. If the site is in a catchment with limited technical labour, the plan may need a longer training runway, stronger supplier support, remote diagnostics, apprenticeship pathways or a phased go-live. Otherwise the network model can replace one labour risk with another.
A Practical 2026 Site-Scoring Checklist
Operators comparing warehouse locations in 2026 should add a labour section to the network planning pack. At minimum, include the following checks:
| Question | What to Test |
|---|---|
| Core labour pool | How many realistic candidates can reach the site for each planned shift? |
| Local competition | Which employers are hiring similar people at similar times and wages? |
| Wage pressure | What premium is needed to recruit and retain against the local market? |
| Agency resilience | How many agencies can support the site, and what are realistic peak fill rates? |
| Public transport | Can workers reach early, late and weekend shifts without a car? |
| Shift design | Are the planned rosters predictable and attractive enough for the catchment? |
| Skills depth | Are supervisors, engineers, WMS users and automation technicians available? |
| Peak stress | Can the site staff the busiest week without excessive churn or quality loss? |
| Retention risk | What contract, training and progression model will keep people beyond induction? |
| Mitigation cost | What does transport, training, wage premium or roster redesign add to the site cost? |
How to Put Labour Into the Financial Model
Once the labour score exists, convert the main risks into cost and service assumptions. This is where labour planning becomes comparable with rent and transport.
For each candidate site, estimate the base wage bill, likely wage premium, agency markup, expected churn, training cost, transport-to-site cost, overtime requirement and peak contingency. Then add service-risk assumptions: ramp-up time, early productivity, absence sensitivity and the probability of missing peak service levels.
The model does not need false precision. It needs a defensible range. A site might show a property saving of £600,000 a year but require £350,000 of wage premium, agency support and staff transport, with a higher risk of peak failure. When labour is costed properly, the ranking may change.
For businesses using outsourced fulfilment, the same logic applies when selecting a provider. Ask how the 3PL staffs the site, what churn looks like, how peak labour is secured and whether the operation depends on a fragile agency model. A provider’s quote is only as strong as its ability to staff the service it is selling. Our 3PL cost guide explains the visible pricing lines, but labour resilience is one of the hidden factors behind whether those prices hold.
The Operator View
Warehouse labour availability is not a passing recruitment issue. It is now a network design constraint. The ONS Transport & Storage vacancy figures through mid-2026 suggest a sector that remains tight enough for labour assumptions to matter. Timewise’s work on job design shows why the quality and predictability of warehouse work affects the size of the usable labour pool. Logistics UK’s skills focus points to a capability gap that is especially relevant for automated and systems-led operations.
The practical response is to move labour analysis upstream. Build the catchment before choosing the building. Score skills as well as headcount. Test the actual shift pattern, not an idealised rota. Convert wage pressure, agency risk and retention into the financial model.
Operators that do this will not eliminate recruitment risk. They will make better trade-offs. In 2026, the best warehouse network is not simply the one with the lowest rent or shortest stem mileage. It is the one the business can staff, supervise, flex and improve when demand stops behaving like the forecast.
FAQ
Is warehouse labour availability still a problem in 2026?
Yes, but it is more nuanced than the acute shortage seen in 2021 and 2022. ONS Transport & Storage vacancies remained around the low-to-mid 30,000s through early and mid-2026. Operators should treat labour as a live planning constraint, especially for peaks, skilled roles and unpopular shifts.
Should labour availability affect warehouse location decisions?
Yes. A cheaper or better-located building can become more expensive if the catchment cannot support the required shifts and skills. Labour availability should be scored alongside rent, rates, transport cost, service level and inventory impact.
What labour data should operators use in network planning?
Use a blend of national indicators, local labour-market data, agency feedback, competitor mapping, wage benchmarking, public transport analysis and site-specific commute modelling. National datasets show broad pressure, but site decisions need local evidence.
Does automation solve warehouse labour shortages?
Automation can reduce some manual labour requirements, but it also increases the need for technical, engineering and systems skills. It should be modelled as a change in labour mix, not a complete removal of labour risk.
How can operators reduce labour risk without moving site?
The main levers are predictable rosters, better contract design, part-time or flexible shifts, staff transport, cross-training, clearer progression routes, agency diversification and targeted automation. The right mix depends on the local catchment and operation type.