Best Emergency Lighting Systems for Warehouses
Emergency lighting is an essential part of warehouse fire safety. When the normal electricity supply fails, employees, contractors and visitors still need to be able to identify escape routes and move safely towards an exit.
However, choosing the best emergency lighting system for a warehouse isn’t simply a matter of installing a few illuminated exit signs above the doors. Warehouses can contain high-bay racking, mezzanine floors, long aisles, loading areas, machinery, offices, plant rooms and large open spaces. Each part of the building can present different lighting requirements.
The right system therefore depends on the warehouse layout, how the premises are used and the existing fire safety arrangements.
An experienced fire and security company such as William Hale Fire & Security can assess the premises and help determine an appropriate emergency lighting solution rather than relying on a generic system.
What Makes a Good Warehouse Emergency Lighting System?
The best emergency lighting system is one designed around the individual warehouse.
A small storage facility with relatively low shelving will have very different requirements from a large distribution centre containing high-bay pallet racking and multiple mezzanine levels.
Important considerations can include:
- Warehouse floor area
- Ceiling height
- Racking configuration
- Escape route layout
- Mezzanine floors
- Stairways
- Loading bays
- Plant and machinery areas
- Office accommodation
- Staff numbers
- Working hours
- Areas with little natural daylight
The emergency lighting arrangement should support people throughout their evacuation route rather than concentrating solely on the final exit doors.
Main Types of Emergency Lighting for Warehouses
Different emergency lighting arrangements can be used depending on the building and application.
| Emergency lighting type | Typical warehouse application |
|---|---|
| Escape route lighting | Aisles, corridors, stairs and routes towards exits |
| Open-area lighting | Large picking, packing and operational areas |
| Emergency exit signs | Identifying exits and escape directions |
| High-output emergency fittings | Larger spaces or areas where mounting heights are significant |
| Maintained emergency lighting | Areas where the emergency fitting also operates during normal conditions |
| Non-maintained emergency lighting | Fittings designed to operate when the normal supply fails |
| Self-test emergency lighting | Systems incorporating automated testing functionality |
These options are not necessarily alternatives to one another. A larger warehouse may use several different types as part of one overall emergency lighting design.
Maintained Emergency Lighting
Maintained emergency lights operate during normal conditions and continue to provide illumination when the normal power supply fails.
This approach can be useful where continuous illumination or visibility is desirable.
Maintained fittings are often associated with illuminated exit signs, although the appropriate arrangement depends on the premises.
One advantage is that the fitting is already illuminated before an emergency occurs. Occupants can therefore become familiar with the location of exits and important routes during everyday warehouse operations.
However, the decision between maintained and non-maintained equipment should be based on the building and its fire safety requirements rather than personal preference.
Non-Maintained Emergency Lighting
Non-maintained emergency lighting normally remains off while the standard electrical supply is functioning.
If that supply fails, the emergency fitting operates from its emergency power source.
This arrangement can be suitable for many warehouse applications where emergency illumination is required specifically following the failure of normal lighting.
| Maintained | Non-maintained |
|---|---|
| Illuminated during normal operation | Normally off during standard operation |
| Continues during a power failure | Activates following loss of normal supply |
| Can make exits continuously visible | Primarily provides emergency illumination |
| May suit particular operational areas | Commonly used across commercial environments |
| Suitability depends on system design | Suitability also depends on system design |
Neither option should automatically be considered “better”. The best solution depends on the circumstances.
LED Emergency Lighting for Warehouses
Modern LED technology is particularly well suited to commercial emergency lighting.
Warehouses often operate for long periods, with some distribution facilities working 24 hours a day. Efficient and reliable lighting technology can therefore be beneficial.
LED emergency fittings can offer advantages including:
- Good light output
- Compact designs
- Long operating life
- Lower energy consumption
- Reduced maintenance compared with older lighting technologies
- A wide range of fitting configurations
However, simply choosing an LED fitting does not guarantee a suitable emergency lighting system.
Placement, coverage, mounting height, battery performance and maintenance arrangements all remain important.
High-Bay Warehouses Need Special Consideration
One of the biggest differences between warehouse emergency lighting and emergency lighting in a conventional office is mounting height.
Large warehouses may have very high ceilings.
A standard fitting that performs perfectly in a low corridor may not provide the same effective illumination when installed many metres above the warehouse floor.
High racking can also interfere with light distribution.
For these reasons, high-bay warehouses need careful assessment.
Emergency lighting may need to take account of:
- Mounting height
- Racking height
- Aisle width
- Shadowing caused by stored goods
- Floor-level illumination
- Changes in warehouse configuration
Professional emergency lighting design becomes particularly important in these environments.
Emergency Lighting for Warehouse Aisles
Warehouse aisles often form a substantial part of the escape route network.
Employees may need to travel considerable distances between racks before reaching a main route or final exit.
If normal lighting fails, these familiar aisles can become surprisingly difficult to navigate.
Emergency lighting should therefore support movement through the relevant escape routes and help employees recognise changes in direction, intersections and exits.
The layout of racking needs to be considered when determining where fittings should be positioned.
A system designed before major racking changes may therefore need to be reviewed afterwards.
Emergency Exit Signs
Illuminated emergency exit signage is another important part of a warehouse system.
Employees need to be able to identify where an escape route leads, particularly when multiple aisles and junctions are involved.
Signs should be positioned so that occupants can understand the direction of travel.
Warehouses may require signage around:
- Final exits
- Corridor junctions
- Aisle intersections
- Staircases
- Mezzanine routes
- Changes of direction
The visibility of signs should also be considered whenever racking or stock layouts change.
A sign that was clearly visible when installed could eventually become obscured by new storage arrangements.
Emergency Lighting for Mezzanine Floors
Mezzanine floors create additional emergency lighting requirements because occupants may need to descend stairs before they can leave the building.
Lighting around staircases and changes in level is therefore particularly important.
| Mezzanine area | Emergency lighting consideration |
|---|---|
| Main floor area | Help occupants orientate themselves |
| Walkways | Support movement towards stairs |
| Staircases | Illuminate steps and changes in level |
| Landings | Support safer movement between levels |
| Exit routes | Clearly identify the evacuation direction |
| Final route from stairs | Continue illumination towards an appropriate exit |
Whenever a mezzanine is added or substantially altered, the emergency lighting arrangement should be reviewed alongside the wider fire safety provisions.
Self-Test Emergency Lighting Systems
Large warehouses can contain a significant number of emergency fittings.
Testing every individual fitting manually can consequently become a considerable maintenance responsibility.
Self-test emergency lighting can help simplify aspects of this process by incorporating automatic testing functionality into the fittings or wider system.
Depending on the equipment and system configuration, automated testing can help identify faults that require attention.
For larger commercial premises, this can make maintenance easier to manage.
However, automated testing should not be interpreted as meaning that emergency lighting can simply be installed and forgotten.
Physical damage, changes to the building and alterations to escape routes still require human attention.
Central Battery Versus Self-Contained Emergency Lighting
Another important consideration is how emergency fittings receive their emergency power.
Self-contained emergency fittings generally incorporate their own battery, whereas central battery systems provide emergency power from a centralised source.
Both approaches can have advantages depending on the warehouse.
| Feature | Self-contained fittings | Central battery system |
|---|---|---|
| Emergency power | Battery within individual fitting | Centralised battery supply |
| Installation | Can offer flexibility | Requires central system infrastructure |
| Maintenance | Batteries distributed around building | Battery equipment concentrated centrally |
| Large premises | Can still be suitable | May offer advantages in some larger installations |
| Fault management | Individual fittings require attention | Centralised arrangement may simplify some maintenance |
| Best choice | Depends on warehouse design | Depends on warehouse design |
The decision should be made as part of the overall emergency lighting design rather than simply selecting whichever option has the lowest purchase price.
Open-Area Emergency Lighting
Large warehouse spaces used for packing, sorting, dispatch or goods-in may require open-area emergency lighting.
The objective is to provide sufficient illumination to help people orientate themselves and move towards an escape route.
This is particularly important in large windowless areas.
When normal warehouse lighting suddenly disappears, employees can lose their normal visual reference points. Emergency illumination helps them understand their surroundings and identify where they need to go.
Emergency Lighting for Loading Bays
Loading bays can be busy areas containing vehicles, cages, pallets, loading equipment and significant changes in floor level.
They should therefore be included when reviewing warehouse emergency lighting.
Consideration may need to be given to:
- Internal escape routes
- Exit doors
- Changes in level
- Steps and ramps
- Routes around loading equipment
- External areas immediately beyond final exits
A warehouse emergency lighting design should reflect how employees actually use the building, including operational areas that may be occupied outside normal daytime hours.
What About 24-Hour Warehouses?
Warehouses operating overnight have an obvious dependence on artificial lighting.
There may be virtually no useful natural illumination available if the mains lighting fails.
This makes reliable emergency lighting particularly important.
Night-time staffing arrangements should also be considered. A large warehouse may operate with fewer people overnight, potentially leaving employees working considerable distances apart.
Emergency lighting needs to support safe evacuation regardless of whether a power failure occurs at 2pm or 2am.
How to Compare Warehouse Emergency Lighting Systems
Businesses should avoid choosing a system based solely on the initial quotation.
Emergency lighting is a life-safety system, and the cheapest installation may not provide the best long-term value.
When comparing proposals, consider:
| Factor | Why it matters |
|---|---|
| System design | Determines whether the solution suits the building |
| Equipment quality | Influences reliability and longevity |
| Lighting coverage | Needs to reflect actual escape routes |
| Battery specification | Critical during mains failure |
| Testing arrangements | Affects ongoing maintenance |
| Installation quality | Influences system reliability |
| Maintenance support | Helps keep equipment operational |
| Future expansion | Important for growing warehouses |
A professional system may represent a greater initial investment, but the focus should be on reliability, suitability and long-term support rather than achieving the lowest possible price.
Avoiding the Cheapest Emergency Lighting Option
Warehouse operators naturally have budgets, particularly when fitting out large commercial premises.
However, emergency lighting should not be treated in the same way as decorative or convenience lighting.
It has a specific safety purpose.
Selecting fittings purely because they are inexpensive can prove to be false economy if the equipment is unsuitable for the environment, difficult to maintain or needs replacing prematurely.
A premium installation may involve greater upfront expenditure, but this can reflect better-quality equipment, more detailed system design, professional installation and ongoing support.
For warehouse operators, value should be considered across the life of the system rather than solely on installation day.
Testing and Maintenance Matter Whatever System You Choose
Even a high-quality emergency lighting installation requires ongoing attention.
Batteries age. Fittings can be damaged. Electrical components can fail. Warehouse layouts also change.
Regular inspection and testing helps ensure that the system remains suitable and operational.
Maintenance becomes particularly important in warehouses because emergency fittings may be positioned close to areas where forklifts, pallet trucks, machinery and stock are constantly moving.
Damage should be reported and investigated rather than waiting until the next major refurbishment.
When Should an Existing System Be Upgraded?
An older emergency lighting system does not automatically require complete replacement.
However, there are circumstances where a professional review is sensible.
These include:
- Repeated equipment failures
- Significant warehouse expansion
- New mezzanine installation
- Major racking alterations
- Changes to escape routes
- Building refurbishment
- Taking over previously occupied premises
- Outdated or difficult-to-maintain equipment
- Poor emergency lighting coverage
- Changes to warehouse operating hours
A review can determine whether existing equipment remains appropriate or whether upgrading particular areas would provide a better solution.
Choosing Emergency Lighting With William Hale Fire & Security
There isn’t one emergency lighting system that can automatically be described as the best option for every warehouse.
The most appropriate system is one that has been selected and designed around the building in which it will operate.
A warehouse with 24-hour operations, high-bay racking and several mezzanine floors will have very different considerations from a smaller storage facility.
William Hale Fire & Security can help businesses assess their fire and emergency lighting requirements and develop a solution suited to their commercial premises.
This can include consideration of emergency lighting design, installation, testing and ongoing maintenance as part of the warehouse’s wider fire safety arrangements.
Planning Emergency Lighting Around Future Warehouse Changes
A good emergency lighting system should also take account of how a warehouse may develop.
If a business already expects to install additional racking, create a mezzanine floor or expand into adjoining warehouse space, discussing these plans during the design stage can be valuable.
Emergency lighting can then be considered as part of the wider development of the premises rather than repeatedly addressed as an afterthought.
Warehouse operators planning upgrades can speak with William Hale Fire & Security about emergency lighting and wider fire and security requirements, helping ensure the system reflects the building, its escape routes and the way the premises are actually used.
Best Emergency Lighting Systems for Warehouses
Emergency lighting is an essential part of warehouse fire safety. When the normal electricity supply fails, employees, contractors and visitors still need to be able to identify escape routes and move safely towards an exit.
However, choosing the best emergency lighting system for a warehouse isn’t simply a matter of installing a few illuminated exit signs above the doors. Warehouses can contain high-bay racking, mezzanine floors, long aisles, loading areas, machinery, offices, plant rooms and large open spaces. Each part of the building can present different lighting requirements.
The right system therefore depends on the warehouse layout, how the premises are used and the existing fire safety arrangements.
An experienced fire and security company such as William Hale Fire & Security can assess the premises and help determine an appropriate emergency lighting solution rather than relying on a generic system.
What Makes a Good Warehouse Emergency Lighting System?
The best emergency lighting system is one designed around the individual warehouse.
A small storage facility with relatively low shelving will have very different requirements from a large distribution centre containing high-bay pallet racking and multiple mezzanine levels.
Important considerations can include:
- Warehouse floor area
- Ceiling height
- Racking configuration
- Escape route layout
- Mezzanine floors
- Stairways
- Loading bays
- Plant and machinery areas
- Office accommodation
- Staff numbers
- Working hours
- Areas with little natural daylight
The emergency lighting arrangement should support people throughout their evacuation route rather than concentrating solely on the final exit doors.
Main Types of Emergency Lighting for Warehouses
Different emergency lighting arrangements can be used depending on the building and application.
| Emergency lighting type | Typical warehouse application |
|---|---|
| Escape route lighting | Aisles, corridors, stairs and routes towards exits |
| Open-area lighting | Large picking, packing and operational areas |
| Emergency exit signs | Identifying exits and escape directions |
| High-output emergency fittings | Larger spaces or areas where mounting heights are significant |
| Maintained emergency lighting | Areas where the emergency fitting also operates during normal conditions |
| Non-maintained emergency lighting | Fittings designed to operate when the normal supply fails |
| Self-test emergency lighting | Systems incorporating automated testing functionality |
These options are not necessarily alternatives to one another. A larger warehouse may use several different types as part of one overall emergency lighting design.
Maintained Emergency Lighting
Maintained emergency lights operate during normal conditions and continue to provide illumination when the normal power supply fails.
This approach can be useful where continuous illumination or visibility is desirable.
Maintained fittings are often associated with illuminated exit signs, although the appropriate arrangement depends on the premises.
One advantage is that the fitting is already illuminated before an emergency occurs. Occupants can therefore become familiar with the location of exits and important routes during everyday warehouse operations.
However, the decision between maintained and non-maintained equipment should be based on the building and its fire safety requirements rather than personal preference.
Non-Maintained Emergency Lighting
Non-maintained emergency lighting normally remains off while the standard electrical supply is functioning.
If that supply fails, the emergency fitting operates from its emergency power source.
This arrangement can be suitable for many warehouse applications where emergency illumination is required specifically following the failure of normal lighting.
| Maintained | Non-maintained |
|---|---|
| Illuminated during normal operation | Normally off during standard operation |
| Continues during a power failure | Activates following loss of normal supply |
| Can make exits continuously visible | Primarily provides emergency illumination |
| May suit particular operational areas | Commonly used across commercial environments |
| Suitability depends on system design | Suitability also depends on system design |
Neither option should automatically be considered “better”. The best solution depends on the circumstances.
LED Emergency Lighting for Warehouses
Modern LED technology is particularly well suited to commercial emergency lighting.
Warehouses often operate for long periods, with some distribution facilities working 24 hours a day. Efficient and reliable lighting technology can therefore be beneficial.
LED emergency fittings can offer advantages including:
- Good light output
- Compact designs
- Long operating life
- Lower energy consumption
- Reduced maintenance compared with older lighting technologies
- A wide range of fitting configurations
However, simply choosing an LED fitting does not guarantee a suitable emergency lighting system.
Placement, coverage, mounting height, battery performance and maintenance arrangements all remain important.
High-Bay Warehouses Need Special Consideration
One of the biggest differences between warehouse emergency lighting and emergency lighting in a conventional office is mounting height.
Large warehouses may have very high ceilings.
A standard fitting that performs perfectly in a low corridor may not provide the same effective illumination when installed many metres above the warehouse floor.
High racking can also interfere with light distribution.
For these reasons, high-bay warehouses need careful assessment.
Emergency lighting may need to take account of:
- Mounting height
- Racking height
- Aisle width
- Shadowing caused by stored goods
- Floor-level illumination
- Changes in warehouse configuration
Professional emergency lighting design becomes particularly important in these environments.
Emergency Lighting for Warehouse Aisles
Warehouse aisles often form a substantial part of the escape route network.
Employees may need to travel considerable distances between racks before reaching a main route or final exit.
If normal lighting fails, these familiar aisles can become surprisingly difficult to navigate.
Emergency lighting should therefore support movement through the relevant escape routes and help employees recognise changes in direction, intersections and exits.
The layout of racking needs to be considered when determining where fittings should be positioned.
A system designed before major racking changes may therefore need to be reviewed afterwards.
Emergency Exit Signs
Illuminated emergency exit signage is another important part of a warehouse system.
Employees need to be able to identify where an escape route leads, particularly when multiple aisles and junctions are involved.
Signs should be positioned so that occupants can understand the direction of travel.
Warehouses may require signage around:
- Final exits
- Corridor junctions
- Aisle intersections
- Staircases
- Mezzanine routes
- Changes of direction
The visibility of signs should also be considered whenever racking or stock layouts change.
A sign that was clearly visible when installed could eventually become obscured by new storage arrangements.
Emergency Lighting for Mezzanine Floors
Mezzanine floors create additional emergency lighting requirements because occupants may need to descend stairs before they can leave the building.
Lighting around staircases and changes in level is therefore particularly important.
| Mezzanine area | Emergency lighting consideration |
|---|---|
| Main floor area | Help occupants orientate themselves |
| Walkways | Support movement towards stairs |
| Staircases | Illuminate steps and changes in level |
| Landings | Support safer movement between levels |
| Exit routes | Clearly identify the evacuation direction |
| Final route from stairs | Continue illumination towards an appropriate exit |
Whenever a mezzanine is added or substantially altered, the emergency lighting arrangement should be reviewed alongside the wider fire safety provisions.
Self-Test Emergency Lighting Systems
Large warehouses can contain a significant number of emergency fittings.
Testing every individual fitting manually can consequently become a considerable maintenance responsibility.
Self-test emergency lighting can help simplify aspects of this process by incorporating automatic testing functionality into the fittings or wider system.
Depending on the equipment and system configuration, automated testing can help identify faults that require attention.
For larger commercial premises, this can make maintenance easier to manage.
However, automated testing should not be interpreted as meaning that emergency lighting can simply be installed and forgotten.
Physical damage, changes to the building and alterations to escape routes still require human attention.
Central Battery Versus Self-Contained Emergency Lighting
Another important consideration is how emergency fittings receive their emergency power.
Self-contained emergency fittings generally incorporate their own battery, whereas central battery systems provide emergency power from a centralised source.
Both approaches can have advantages depending on the warehouse.
| Feature | Self-contained fittings | Central battery system |
|---|---|---|
| Emergency power | Battery within individual fitting | Centralised battery supply |
| Installation | Can offer flexibility | Requires central system infrastructure |
| Maintenance | Batteries distributed around building | Battery equipment concentrated centrally |
| Large premises | Can still be suitable | May offer advantages in some larger installations |
| Fault management | Individual fittings require attention | Centralised arrangement may simplify some maintenance |
| Best choice | Depends on warehouse design | Depends on warehouse design |
The decision should be made as part of the overall emergency lighting design rather than simply selecting whichever option has the lowest purchase price.
Open-Area Emergency Lighting
Large warehouse spaces used for packing, sorting, dispatch or goods-in may require open-area emergency lighting.
The objective is to provide sufficient illumination to help people orientate themselves and move towards an escape route.
This is particularly important in large windowless areas.
When normal warehouse lighting suddenly disappears, employees can lose their normal visual reference points. Emergency illumination helps them understand their surroundings and identify where they need to go.
Emergency Lighting for Loading Bays
Loading bays can be busy areas containing vehicles, cages, pallets, loading equipment and significant changes in floor level.
They should therefore be included when reviewing warehouse emergency lighting.
Consideration may need to be given to:
- Internal escape routes
- Exit doors
- Changes in level
- Steps and ramps
- Routes around loading equipment
- External areas immediately beyond final exits
A warehouse emergency lighting design should reflect how employees actually use the building, including operational areas that may be occupied outside normal daytime hours.
What About 24-Hour Warehouses?
Warehouses operating overnight have an obvious dependence on artificial lighting.
There may be virtually no useful natural illumination available if the mains lighting fails.
This makes reliable emergency lighting particularly important.
Night-time staffing arrangements should also be considered. A large warehouse may operate with fewer people overnight, potentially leaving employees working considerable distances apart.
Emergency lighting needs to support safe evacuation regardless of whether a power failure occurs at 2pm or 2am.
How to Compare Warehouse Emergency Lighting Systems
Businesses should avoid choosing a system based solely on the initial quotation.
Emergency lighting is a life-safety system, and the cheapest installation may not provide the best long-term value.
When comparing proposals, consider:
| Factor | Why it matters |
|---|---|
| System design | Determines whether the solution suits the building |
| Equipment quality | Influences reliability and longevity |
| Lighting coverage | Needs to reflect actual escape routes |
| Battery specification | Critical during mains failure |
| Testing arrangements | Affects ongoing maintenance |
| Installation quality | Influences system reliability |
| Maintenance support | Helps keep equipment operational |
| Future expansion | Important for growing warehouses |
A professional system may represent a greater initial investment, but the focus should be on reliability, suitability and long-term support rather than achieving the lowest possible price.
Avoiding the Cheapest Emergency Lighting Option
Warehouse operators naturally have budgets, particularly when fitting out large commercial premises.
However, emergency lighting should not be treated in the same way as decorative or convenience lighting.
It has a specific safety purpose.
Selecting fittings purely because they are inexpensive can prove to be false economy if the equipment is unsuitable for the environment, difficult to maintain or needs replacing prematurely.
A premium installation may involve greater upfront expenditure, but this can reflect better-quality equipment, more detailed system design, professional installation and ongoing support.
For warehouse operators, value should be considered across the life of the system rather than solely on installation day.
Testing and Maintenance Matter Whatever System You Choose
Even a high-quality emergency lighting installation requires ongoing attention.
Batteries age. Fittings can be damaged. Electrical components can fail. Warehouse layouts also change.
Regular inspection and testing helps ensure that the system remains suitable and operational.
Maintenance becomes particularly important in warehouses because emergency fittings may be positioned close to areas where forklifts, pallet trucks, machinery and stock are constantly moving.
Damage should be reported and investigated rather than waiting until the next major refurbishment.
When Should an Existing System Be Upgraded?
An older emergency lighting system does not automatically require complete replacement.
However, there are circumstances where a professional review is sensible.
These include:
- Repeated equipment failures
- Significant warehouse expansion
- New mezzanine installation
- Major racking alterations
- Changes to escape routes
- Building refurbishment
- Taking over previously occupied premises
- Outdated or difficult-to-maintain equipment
- Poor emergency lighting coverage
- Changes to warehouse operating hours
A review can determine whether existing equipment remains appropriate or whether upgrading particular areas would provide a better solution.
Choosing Emergency Lighting With William Hale Fire & Security
There isn’t one emergency lighting system that can automatically be described as the best option for every warehouse.
The most appropriate system is one that has been selected and designed around the building in which it will operate.
A warehouse with 24-hour operations, high-bay racking and several mezzanine floors will have very different considerations from a smaller storage facility.
William Hale Fire & Security can help businesses assess their fire and emergency lighting requirements and develop a solution suited to their commercial premises.
This can include consideration of emergency lighting design, installation, testing and ongoing maintenance as part of the warehouse’s wider fire safety arrangements.
Planning Emergency Lighting Around Future Warehouse Changes
A good emergency lighting system should also take account of how a warehouse may develop.
If a business already expects to install additional racking, create a mezzanine floor or expand into adjoining warehouse space, discussing these plans during the design stage can be valuable.
Emergency lighting can then be considered as part of the wider development of the premises rather than repeatedly addressed as an afterthought.
Warehouse operators planning upgrades can speak with William Hale Fire & Security about emergency lighting and wider fire and security requirements, helping ensure the system reflects the building, its escape routes and the way the premises are actually used.
Emergency Lighting for Cold Stores and Temperature-Controlled Warehouses
Not every warehouse operates at a conventional indoor temperature. Cold stores, chilled distribution centres and temperature-controlled facilities can create additional considerations when selecting emergency lighting equipment.
The environment in which a fitting is installed can influence the type of equipment required. Warehouses may contain areas exposed to low temperatures, condensation, moisture, dust or other demanding conditions.
For this reason, equipment should be selected for the environment rather than assuming that the same fitting is appropriate throughout the entire building.
| Warehouse environment | Lighting consideration |
|---|---|
| Cold storage | Equipment suitability for low-temperature conditions |
| Chilled areas | Temperature and condensation considerations |
| Dusty storage areas | Appropriate fitting protection and maintenance |
| Loading areas | Exposure to changing temperatures and operational activity |
| Plant rooms | Local environmental and electrical conditions |
| General warehouse space | Mounting height, coverage and escape routes |
A professional assessment can identify where different areas of the same warehouse may benefit from different types of emergency lighting equipment.
Why Warehouse Racking Layout Matters So Much
One of the most important differences between warehouses and many other commercial buildings is the amount of tall storage infrastructure within the space.
Racking can dramatically alter how light travels.
An emergency fitting may appear to provide excellent coverage when a warehouse is empty, but once tall racks and stock are introduced, shadows can develop and visibility at floor level may change considerably.
This means emergency lighting should be considered alongside the final warehouse configuration wherever possible.
Warehouse managers planning significant racking alterations should also consider whether the existing emergency lighting arrangement remains suitable afterwards.
This is especially relevant when:
- Racking becomes taller
- Aisles become narrower
- New storage blocks are created
- Existing routes are redirected
- Additional picking areas are introduced
- Previously open areas become enclosed by storage
Emergency lighting design should follow the way people actually move through the warehouse rather than simply following the shape of the building itself.
Should You Choose Self-Test Emergency Lighting?
For larger warehouses, self-test functionality can be an attractive option because of the number of fittings that may be installed across the premises.
Automated testing features can help make it easier to identify certain faults and manage the ongoing condition of the installation.
However, whether this represents the best choice depends on the warehouse, the number of fittings and the organisation’s approach to facilities management.
| Consideration | Standard arrangement | Self-test arrangement |
|---|---|---|
| Initial system complexity | Potentially simpler | May involve more advanced equipment |
| Routine management | Greater reliance on planned manual processes | Automated functions can assist testing |
| Fault identification | Depends heavily on inspection and testing | System may provide additional fault indications |
| Large sites | Can require substantial management | Can be attractive for larger installations |
| Physical inspections | Still important | Still important |
Self-test technology does not remove the need for proper maintenance. A fitting could still be physically damaged, obscured by stock or affected by changes to the warehouse layout.
The technology should therefore support a maintenance strategy rather than replace one.
Emergency Lighting in Warehouse Offices and Staff Areas
Warehouse emergency lighting should not stop at the boundary between the storage floor and attached offices.
Many warehouses include reception areas, offices, meeting rooms, kitchens, toilets, changing facilities and staff rest areas.
Employees working in these areas still need an appropriate means of escape if the normal lighting fails.
The emergency lighting design should therefore consider the premises as a whole.
This is particularly important where an office or welfare area has an evacuation route that eventually passes through part of the warehouse.
People should be able to follow the relevant route from their normal working location towards safety without encountering an unexpected dark section between different parts of the premises.
Considering Emergency Lighting During a Warehouse Fit-Out
The best time to think about emergency lighting is often before the warehouse fit-out has been completed.
When businesses move into new premises, there can be a temptation to concentrate first on racking, machinery, IT equipment and operational systems. Fire and security arrangements may then be addressed once everything else has been positioned.
A more coordinated approach can be beneficial.
If emergency lighting requirements are considered alongside the warehouse layout, designers can take account of proposed aisles, mezzanines, offices and working areas from the outset.
This can also reduce the likelihood of equipment being installed only for the warehouse configuration to change immediately afterwards.
Emergency Lighting and Warehouse Refurbishments
Major refurbishment provides another opportunity to review older emergency lighting equipment.
A warehouse may have inherited fittings installed many years previously. Although age alone does not determine whether equipment needs replacing, refurbishment provides a logical point at which to assess the overall installation.
Questions that can be considered include:
- Does the system reflect the current escape routes?
- Is the equipment suitable for the current warehouse layout?
- Have repeated faults become a maintenance issue?
- Will planned racking changes affect lighting coverage?
- Would newer technology make ongoing management easier?
- Are new mezzanine or office areas being created?
Rather than automatically replacing every fitting, a professional assessment can help determine what is appropriate for the refurbished premises.
Quality of Installation Matters as Much as the Fittings
It is easy to focus on the emergency light itself when comparing systems, but the quality of the design and installation is equally important.
A premium fitting installed in an unsuitable position will not automatically create an effective system.
Similarly, buying large quantities of emergency lights does not compensate for poor planning.
The overall installation needs to consider where illumination is required, how escape routes operate and how the system will be tested and maintained afterwards.
This is why warehouse operators should compare emergency lighting proposals based on the complete service rather than simply the number or price of fittings included.
The Cost of Warehouse Emergency Lighting
There is no meaningful single price for a warehouse emergency lighting system because warehouse size and complexity vary enormously.
A relatively straightforward unit will naturally require a different level of design and equipment from a substantial distribution centre with high-bay storage, multiple staircases, mezzanine levels and hundreds of employees.
Factors influencing overall investment can include:
| Cost factor | Why it can affect the project |
|---|---|
| Warehouse size | Larger buildings may require more equipment |
| Mounting height | High-level installation can require additional planning and access |
| Number of escape routes | More complex layouts can require additional fittings |
| Mezzanine floors | Additional levels introduce further lighting requirements |
| Equipment specification | Higher-specification systems can cost more initially |
| Testing technology | Self-test or more advanced systems may increase initial investment |
| Existing installation | Upgrading an existing system differs from a completely new installation |
| Site access | Operational restrictions can influence installation complexity |
For a professional fire and security company, the objective should not be to produce the cheapest possible emergency lighting quotation. The priority should be to specify an appropriate, reliable system for the warehouse and provide a professional standard of installation and ongoing support.
William Hale Fire & Security can assess individual premises so that recommendations are based on the actual warehouse rather than an unrealistic one-price-fits-all approach.
Think About Maintenance Before Choosing a System
The best emergency lighting system is not necessarily the one that looks most impressive on installation day. It also needs to remain manageable throughout its working life.
Warehouse operators should consider how fittings will be inspected, tested, maintained and accessed in the future.
This is particularly relevant with high-level equipment. A fitting positioned many metres above the floor may require specialist access when maintenance is eventually needed.
Considering these practical issues during the design stage can make long-term management more straightforward.
A Warehouse-Specific System Is Better Than a Generic Package
Emergency lighting packages can sometimes appear straightforward when viewed purely as a list of fittings. In reality, warehouses are too varied for the best solution to be determined solely by building size.
Two warehouses with identical floor areas could require very different approaches because one contains open storage while the other contains high racking, mezzanines and complex escape routes.
The best emergency lighting system is therefore one based on the actual environment, operational requirements and evacuation arrangements.
Working with William Hale Fire & Security allows warehouse owners, facilities managers and businesses to take a more considered approach to emergency lighting, from reviewing existing equipment through to designing systems for new or changing commercial premises.