Key points
- HSE advises gritting when frost, ice or snow is forecast, or when wet walkways are at or below freezing.
- Start with the yard: ramps, dock levellers and walkways cause most winter slips.
- Fix lighting, drains, pipes and dock doors before peak, not during it.
- Keep keyholder lists current and alarm response in place for storm activations.
- Why winter hits warehouses hardest
- The winter readiness checklist
- Start with a risk assessment
- Snow and ice on access routes
- Heating, insulation and the building
- Power outages and business continuity
- Keeping employees safe
- Winter maintenance timeline
- Winter essentials
- Security in the dark months
- Putting it in one plan
- Sources
Why winter hits distribution centres hardest
Warehouses run on early starts, open yards and constant vehicle movements, which is exactly where winter causes trouble. Frost on ramps, ice at dock levellers, darker shifts, frozen pipes in welfare blocks and alarm activations in storms all land in the same few months, usually at peak.
HSE advises that gritting should be done when frost, ice or snow is forecast, or when walkways are likely to be damp or wet and floor temperatures are at or below freezing. Slips and trips are among the most common causes of injury in haulage and distribution, so the yard is where most winter plans should start.
The warehouse winter readiness checklist
| Area | Check before winter | Who usually does it |
|---|---|---|
| Yards, ramps and walkways | Grit stock, gritting routes, trigger temperatures and treatment logs agreed | Soft FM: grounds and gritting team |
| Lighting | Yard, dock and perimeter lights working; failed lights fixed quickly | Security patrols report, maintenance fixes |
| Drains and gutters | Leaves and debris cleared so meltwater can drain and doesn’t refreeze | Grounds team or pressure washing |
| Pipes and welfare areas | Lagging checked, heating serviced, frost protection set on empty buildings | Hard FM: planned maintenance partner |
| Dock doors and levellers | Serviced before peak, seals checked for draughts and ice | Hard FM: planned maintenance partner |
| Alarms and key holding | Keyholder lists current, alarm response in place for storm activations | Security: key holding and alarm response |
| Peak cover | Extra officers and cleaners booked and inducted before peak | Security and cleaning provider |
A starting point for warehouse and distribution sites. We tailor it after a site survey.
Start with a winter risk assessment
Every winter readiness checklist should start with a short risk assessment. Walk the site with whoever is responsible for facilities, security and health and safety, and look at what went wrong last winter: slips, frozen pipes, power outages, roof leaks, late deliveries or alarm call-outs. Those records tell you where the real winter risks are on your property, rather than relying on a generic list.
Then agree who is responsible for each maintenance task, what triggers action (for example, a forecast road surface temperature at or below freezing) and how it is recorded. Facilities managers who settle this in October make informed decisions quickly when the weather turns, instead of chasing suppliers in the first cold snap.
Snow and ice on access routes, car parks and loading bays
The yard is where most winter maintenance effort goes. Map the access routes drivers and employees actually use, including pedestrian walkways, building entrances, car parks, ramps and loading bays, and agree which are treated first. Shaded areas and slopes stay icy long after the rest of the site has thawed, so they need extra attention.
- Agree gritting routes, trigger temperatures and treatment times with your provider.
- Keep grit bins full and positioned where people need them, not just by the gatehouse.
- Plan for heavy snowfall: where snow will be piled so it does not block drains, fire exits or dock doors.
- Keep treatment logs. If someone slips, the log shows what was done and when.
Gritting contracts are usually pay-as-you-go or fixed price for the season. A fixed price contract gives budget certainty and guaranteed attendance; pay-as-you-go can suit sites in milder areas. Either way, agree response times in writing before the first frost.
Heating, insulation and the building fabric
Cold weather finds every weakness in a building. Service the heating system before the colder months, check that radiant heaters over pick areas and warm air curtains at dock doors work, and bleed and balance heating in offices and welfare blocks. Check boilers and gas heaters have working carbon monoxide detectors.
Proper insulation of pipes in plant rooms, roof voids and external welfare cabins prevents freezing and bursts. Look for air leaks around dock doors, roller shutters and fire doors: damaged seals and brush strips let cold air in, push up heat loss and create condensation and wet floors. Replacing seals and fitting strip curtains on busy doors helps prevent drafts at low cost.
Have the roof and gutters inspected in autumn. Blocked gutters and damaged roof sheets are a common cause of water ingress in winter, and leaks above racking can damage stock quickly. Make any necessary repairs before the wetter conditions arrive.
Power outages and business continuity
Storms bring power outages, and a warehouse without power cannot pick, load or keep chilled stock at temperature. Check backup generators, UPS for IT and alarm panels, emergency lighting and battery-backed access control. Make sure your business continuity plan covers who decides to close or reduce operations in severe weather, how staff and hauliers are told, and how security is maintained if gates or barriers fail.
Temperature drops also affect stock. Some goods, such as liquids, adhesives, paints and some food products, must not freeze. Check which stock is sensitive and where it sits, especially near doors and in unheated storage areas.
Keeping employees safe throughout the winter
Shorter daylight hours mean many shifts start and end in the dark. Good lighting, clear walkways and high visibility clothing matter more from October to March. Provide suitable PPE for yard work, including thermal gloves, waterproofs and footwear with good grip, and put extra matting at building entrances to stop wet floors becoming a slip hazard.
Brief teams on winter safety tips: reporting icy patches and failed lights, taking more time around vehicles, and what to do if severe weather stops them getting to work. A proactive approach in autumn costs far less than dealing with injuries, claims and lost days in January.
Winter maintenance: what facilities managers should do and when
Preparing early is the single biggest factor in a smooth winter. Lead times for gritting contracts, heating engineers and dock door servicing get longer as the weather turns, and the cost of preparing in a hurry is always higher. This is the timeline we suggest for warehouse and distribution property.
- September: review last winter’s incidents, agree responsibility for each task and book gritting, roof and heating system inspections.
- October: carry out necessary repairs, clear drains and gutters, service dock doors and check equipment such as generators, emergency lighting and grit spreaders is in good working condition.
- November: start weather forecasting checks, fill grit bins, brief employees on winter safety and walk the site at night to check lighting.
- December to February: grit to agreed triggers, keep treatment logs and review any slips, near misses or damage straight away.
- March: review what worked, record winter challenges and plan repairs for the summer.
Matching the plan to your operational requirements matters. A 24/7 parcel hub needs gritting before every shift change, while a single-shift warehouse may only need treatment before the morning start. Prioritise high traffic areas and key areas first: building entrances, pedestrian crossings, ramps, loading bays and the routes to fire exits, so you keep safe access for staff, visitors and emergency services in icy conditions.
Winter essentials for warehouse property
Keep a small stock of winter essentials on site throughout the winter months, so the team is not relying on deliveries during cold weather. That usually means rock salt and grit, shovels and spreaders, absorbent entrance matting, spare heating parts, torches, thermal gloves and hats for yard staff, wet floor signs and a list of emergency contacts. Check stock after every cold snap and top it up before the next forecast.
Maintaining this level of preparation can feel like a lot of effort for a few weeks of bad weather. But wet weather, snow and ice cause hazards that lead to injuries, claims, damaged property and missed deliveries at the busiest time of year. Treating winter maintenance as part of how you run the property, not an emergency, is how you keep car parks safe, operations running and risk under control.
Keep the plan in good working condition year round
Winter readiness is not a one-off. After each winter season, review what worked and what did not, update the checklist and budget for repairs over the summer when contractors are easier to book and weather conditions are better. Keeping equipment and the building in good condition all year means less to fix when adverse weather arrives.
Security in the dark months
Longer nights give thieves more cover, and peak means more stock on site and more agency staff. Check fences and gates, make sure yard lighting works, vary patrol times and confirm your keyholder list is current. A professional key holding and alarm response service means your own managers don’t have to attend storm-triggered alarms alone at night. ProFM’s response officers attend in 30 minutes on average.
Putting it in one plan
Most of these jobs sit with different suppliers, which is why things fall through the gaps in January. ProFM delivers gritting, grounds, cleaning and security with its own teams, and coordinates hard FM such as heating and dock door servicing through accredited partners, all under one account manager and one monthly review.
Sources
- HSE: Slips and trips, frequently asked questions (weather conditions)
- HSE: Slips and trips in haulage and distribution
- legislation.gov.uk: The Workplace (Health, Safety and Welfare) Regulations 1992
ProFM Group (formerly Churchill Support Services) has protected and cleaned UK businesses since 1996. Our security officers are SIA-licensed and vetted to BS 7858, our cleaning teams are BICSc members, and every shift is overseen by our National Operations Centre in Chorley. This guide draws on what we see every week on the warehouse, logistics and manufacturing sites we look after.
