A broken window may seem like a small problem.
Perhaps it is temporarily boarded up. Maybe a light fitting has stopped working, graffiti has appeared on a wall, rubbish has accumulated in a corner, or a damaged door has been left unrepaired.
On its own, each issue may seem relatively insignificant.
But what happens when small signs of neglect start to accumulate?
This question lies at the heart of Broken Windows Theory, a well-known and widely debated theory in criminology that explores the relationship between visible disorder, perceptions of safety and criminal behaviour.
Although the theory was originally developed in the context of neighbourhoods and policing, some of its underlying ideas are relevant to businesses and commercial properties too. The condition of a workplace can influence how employees, visitors and customers perceive a site, how seriously people take standards, and whether problems are dealt with promptly.
For businesses, this raises an important question:
Can keeping a property clean, orderly and well maintained contribute to a safer and more controlled environment?
The evidence does not support the simplistic claim that a dirty or damaged building automatically causes crime. However, there is good reason to take visible disorder seriously as part of a broader approach to facilities management, security and workplace standards.
What is Broken Windows Theory?
Broken Windows Theory was introduced by criminologists James Q. Wilson and George L. Kelling in a 1982 article titled Broken Windows, published in The Atlantic.
The theory proposed that visible signs of disorder, such as broken windows, graffiti, litter, abandoned buildings and other forms of neglect, can communicate that an area is not being effectively monitored or cared for.
The original argument was more nuanced than the phrase “broken windows” might suggest.
The theory proposed a potential chain of events:
Visible disorder → increased perception of a lack of control → reduced informal social control → greater opportunity for disorder and potentially crime.
The authors argued that when disorder is allowed to persist, people may become more fearful and withdraw from public spaces. This can reduce the presence of people who would otherwise help maintain informal social control, potentially creating conditions in which more serious problems can develop.
It is important to emphasise that this is a theory, not a proven rule that every broken window leads to crime.
Research into the relationship between disorder and crime has produced mixed findings, and researchers continue to debate how much disorder itself contributes to crime compared with other factors such as socioeconomic conditions, community cohesion and existing levels of crime.
Why does the condition of a property matter?
The physical environment sends signals.
A clean reception area, functioning lighting, well-maintained entrances, clear walkways and properly maintained facilities can communicate that a property is actively managed.
Conversely, accumulated maintenance problems can create a very different impression.
Consider a commercial building where:
- A light has been out for several weeks.
- A door closer no longer works properly.
- Graffiti has not been removed.
- Rubbish regularly accumulates around the property.
- Damaged tiles remain unrepaired.
- Cleaning standards have deteriorated.
- Access-controlled doors are regularly left open.
- Broken fixtures are repeatedly ignored.
- Exterior areas appear neglected.
None of these issues necessarily means that criminal activity will follow.
However, together they can contribute to a perception that standards are slipping or that problems are not being addressed.
That distinction is important.
Good maintenance is not a guarantee against crime. But visible neglect can be an avoidable weakness in the overall management of a property.
Broken Windows Theory and commercial properties
The original theory focused primarily on neighbourhoods and public spaces, rather than offices, retail premises, warehouses or other commercial facilities.
It therefore should not be directly applied to businesses as though the same cause-and-effect relationship has been conclusively established.
Nevertheless, the broader principle of maintaining an environment and addressing problems before they accumulate has practical relevance for facilities management.
A commercial property is a system of interconnected environments.
Cleaning, maintenance, security, hygiene and building management all contribute to the way a site functions and is perceived.
For example, imagine an office where:
- A damaged door is left unrepaired.
- The door no longer closes correctly.
- Employees begin leaving it open because it is inconvenient to use.
- People become accustomed to the door being unsecured.
- The original maintenance issue has now contributed to a potential access-control problem.
The maintenance problem did not “cause” a security incident.
Instead, an unresolved physical problem created a condition that could undermine an existing security procedure.
This is one practical way to apply the underlying principle of the Broken Windows concept to a commercial environment-not evidence that the theory itself has been proven in commercial properties.
Small maintenance problems can become operational problems
Not every maintenance issue is urgent.
A loose cupboard handle is unlikely to present the same immediate risk as a faulty fire door, damaged electrical installation or security gate that does not close properly.
However, unresolved minor issues can accumulate.
A useful facilities management approach is therefore to distinguish between:
Urgent problems
Issues that could create an immediate safety, security or operational risk and require prompt attention.
Routine maintenance
Minor repairs and upkeep that keep facilities functioning properly and prevent unnecessary deterioration.
Cosmetic issues
Problems that may not create an immediate operational risk but affect the appearance and perceived standard of the property.
All three categories matter, although they should not be treated as equally urgent.
A professional maintenance programme helps businesses identify what needs attention, prioritise appropriately and prevent minor problems from becoming larger or more expensive ones.
Cleanliness and disorder are not the same thing
It is also important not to confuse cleanliness with the broader concept of disorder.
A property can be clean but poorly maintained.
For example, an office could be thoroughly cleaned every evening while still having:
- damaged walls;
- broken light fittings;
- leaking taps;
- worn flooring;
- faulty door hardware; or
- neglected external areas.
The opposite can also happen. A building might be physically well maintained but have inconsistent cleaning standards.
This is why effective facilities management requires more than simply keeping surfaces clean.
Cleaning and maintenance address different aspects of the same environment.
Cleaning helps maintain hygiene, appearance and day-to-day presentation. Maintenance helps keep the physical infrastructure, fixtures and facilities functional and in good condition.
Together, they contribute to a property that is properly cared for.
What does the research actually say?
This is where the Broken Windows Theory becomes particularly interesting.
The theory has been influential, but researchers have not reached a consensus that physical disorder directly causes serious crime.
For example, research examining neighbourhood disorder has found associations between disorder and perceptions such as fear of crime, but establishing a direct causal relationship between disorder and subsequent crime is considerably more difficult. Researchers have pointed to other factors, including socioeconomic conditions and collective efficacy, that can influence both disorder and crime.
A large 2019 review examining research on broken windows-related pathways also concluded that some of the evidence supporting the theory has been overstated and that research design can significantly affect the apparent relationship between disorder and behaviour.
More recent research into disorder policing provides another important distinction.
A 2024 updated systematic review and meta-analysis examined 56 eligible studies covering 59 independent tests. It found that disorder-policing strategies were associated with statistically significant crime reductions overall, but the strongest results came from community and problem-solving approaches aimed at changing physical and social disorder. Aggressive order-maintenance approaches did not produce significant crime reductions in the analysis.
An earlier systematic review reached a similar conclusion: disorder-policing approaches were associated with crime reductions, but community and problem-solving strategies were more effective than aggressive enforcement-based approaches.
The takeaway is important:
Addressing disorder can be beneficial, but simply taking a zero-tolerance approach to every minor problem is not supported by the evidence as a universal crime-prevention solution. It is important to note that these studies examined policing strategies in neighbourhood and public-space contexts, rather than commercial facilities management. They therefore provide context for the broader discussion of disorder, rather than direct evidence that cleaning or maintenance services prevent crime.
What does this mean for business security?
For businesses, the lesson is less about policing minor imperfections and more about proactive property management.
Security is rarely dependent on a single measure.
A commercial property may have security officers, access control, CCTV, alarm systems and visitor management procedures. These measures can be undermined if the physical environment is not properly maintained.
For example:
- A damaged gate may not close properly.
- A faulty access-controlled door may be propped open.
- Poorly maintained lighting can reduce visibility around entrances, parking areas and other access points.
- Overgrown or poorly maintained areas may reduce visibility and natural surveillance.
- Damaged fencing can create a physical vulnerability.
- Broken locks or door hardware can compromise access control.
- Poor housekeeping can obstruct walkways or emergency routes.
These are not examples of “a broken window causing crime”.
They are examples of physical conditions potentially creating opportunities or weakening existing controls.
That is why maintenance should form part of a broader approach to managing commercial property risk.
The importance of fixing problems promptly
One of the most practical lessons from the Broken Windows discussion is simple:
Don’t allow manageable problems to become normal.
When a defect is identified, it should be assessed and either repaired, monitored or scheduled for appropriate action.
This is particularly important when an issue affects:
- safety;
- security;
- access;
- hygiene;
- building functionality;
- compliance; or
- the professional appearance of the property.
A structured maintenance programme can help businesses move away from a purely reactive approach.
Instead of waiting for something to fail completely, routine maintenance can identify and address issues earlier.
This can also help businesses manage costs. A small repair may be considerably easier to deal with than a larger failure that develops because an issue was repeatedly ignored.
Maintenance, cleaning and security work together
One of the challenges of managing a commercial property is that different functions are often treated as completely separate.
In practice, they interact.
A cleaner may notice a damaged fixture during their normal duties. A security officer may notice that a gate is not closing correctly. A facilities manager may identify deterioration during a site inspection. A maintenance team may identify an issue while completing another repair.
The important point is not necessarily who discovers the problem.
It is whether there is an effective process for identifying, reporting, prioritising and resolving it.
This creates a more proactive approach to facilities management.
At Koreserv, our approach brings together complementary facilities management services, including cleaning, maintenance, security, pest control and hygiene. The objective is to help businesses maintain well-managed commercial environments while addressing the different operational requirements of their sites.
A well-maintained property sends a message
The Broken Windows Theory is ultimately about more than broken glass.
It asks us to consider what the physical environment communicates.
A property that is consistently clean, maintained and properly managed can communicate that standards matter.
A property where problems are repeatedly ignored can communicate something very different.
That does not mean every scuffed wall or broken light is a security threat. Nor does it mean that crime can be prevented simply by keeping a building looking perfect.
The evidence does not support such a simplistic conclusion.
But maintaining a commercial property properly can help support safety, functionality, hygiene, professional presentation and effective security practices.
And that is a valuable objective regardless of where you stand on the Broken Windows Theory.
Five practical ways businesses can apply the principle
Businesses do not need to adopt a policing philosophy to take useful lessons from the theory.
Instead, consider these five practical measures:
1. Address defects before they become normal
A broken fixture that remains unrepaired for months can become part of the background.
Record maintenance issues and make sure they are appropriately prioritised.
2. Pay attention to access points
Doors, gates, locks, barriers and access-controlled entrances are particularly important because physical defects can affect security procedures.
3. Maintain good lighting
Poorly maintained lighting can affect visibility and the usability of a space, particularly around entrances, parking areas and other access points.
4. Keep shared areas clean and orderly
Litter, waste and clutter can affect the appearance and usability of a property. Good housekeeping also makes it easier to identify genuine maintenance or security problems.
5. Don’t manage facilities in isolation
Cleaning, maintenance, security and hygiene are interconnected parts of a commercial environment.
A coordinated facilities management approach can make it easier to identify problems, communicate them to the appropriate team and ensure that they are dealt with effectively.
Broken Windows Theory: the key takeaway
Broken Windows Theory remains one of the most influential and controversial ideas in criminology.
Its central proposition, that visible disorder can contribute to fear, reduced informal social control and potentially increased crime, has generated decades of research and debate. The evidence does not establish a simple rule that disorder automatically causes crime.
What the discussion does reinforce is the value of paying attention to the physical environment.
For businesses, that means looking beyond whether a building is simply “clean”.
Is it maintained?
Are defects dealt with?
Are access points functioning correctly?
Are common areas orderly?
Are security measures supported by the physical condition of the property?
Are maintenance issues recorded and prioritised?
A well-managed commercial property does not eliminate every risk. But proactive cleaning, maintenance, security and hygiene can help create an environment where problems are identified and addressed rather than allowed to become part of the landscape.
Because sometimes the smallest signs of neglect are worth taking seriously.
Looking for a facilities management partner?
Koreserv provides integrated facilities management services across the Western Cape, including commercial cleaning, maintenance, security, pest control and hygiene.
If your business needs a more proactive approach to managing its facilities, get in touch with Koreserv to discuss your requirements.
