Learning from severe maladministration report – May 2026

We have released our latest ‘learning from severe maladministration’ report. The report focuses on windows.

About this report

This report focuses on issues relating to windows. It comes 2 years after our first intervention on this topic. 

It looks at how windows and other hazards can often be interlinked, especially damp and mould or excess cold. It also shows how repairs can often be treated in isolation, rather than together.  

The report also looks at the importance of risk assessments in reaching a timely resolution. Finally, we again focus on the relationship between reactive repairs and cyclical major works. 

This page provides a summary of the report. To read the report in full and view the full case examples, please download the PDF.   

Learning from severe maladministration report (PDF) 

Multiple hazards

There are many occasions where landlords will have to deal with multiple issues at the same time. There could be numerous repairs to carry out at once, or one repair can lead to multiple hazards being present. 

Cases highlighted in the full report relating to multiple hazards:   

  • London Borough of Camden 202513249* 
  • Southern Housing 202322758*, 202406262* 
  • GreenSquareAccord 202436007* 
  • L&Q 202519743* 
  • London Borough of Haringey 202512736* 
  • Places for People 202521908* 
  • London Borough of Westminster 202344340* 
  • London Borough of Southwark 202401840* 

Learning from multiple hazards

Under the Homes (Fitness for Human Habitation) Act 2018, landlords must make sure that properties are fit for human habitation. This includes addressing serious hazards identified within the Housing Health and Safety Rating System (HHSRS), such as excess heat, inadequate ventilation, and issues affecting health and safety. 

It is clear from these cases that window repairs are not always simple. But there are basic elements landlords can put in place to respond effectively. When residents first make reports, landlords should attend within timescales and do a thorough inspection. 

At this point, the landlord should make sure that where there are other repairs present in the home, they treat the repairs together.  

It should deal with these reports within timescales and take them seriously. Landlords should consider how to minimise disruption to the resident and the number of visits needed to the home when resolving the issue. 

Landlords should also consider how to keep finding a solution even when the complaints procedure has ended. Residents should not be waiting for our orders on cases to resolve issues. 

Absent or inadequate risk assessments

A key aspect of any response to window repairs is a risk assessment. This is because landlords should assess the risk the situation poses when deciding how to handle the repair. 

Cases highlighted in the full report relating to absent or inadequate risk assessment:  

  • London Borough of Haringey 202517494* 
  • BromfordFlagship 202523918* 
  • Peabody 202402514* 

Learning from absent or inadequate risk assessments

Landlords should consider how to include a risk assessment in initial responses to window-related issues. There are many hazards and safety concerns that can come from window disrepair. 

Having a risk assessment in place allows the landlord to make an informed decision based on the individual circumstances of the household. This means it can take an evidence-based approach and demonstrate how it came to any conclusions.  

This also allows it to take other actions if needed, such as a temporary move or mitigating measures. Doing a risk assessment and understanding the situation can also help residents have peace of mind that the landlord has listened to them and knows the impact the issue is having. 

Cyclical works

Balancing works between planned and responsive is a complex area for landlords to manage. There are a lot of factors to consider when deciding whether to replace them immediately or wait for those major works. 

Cases highlighted in the full report relating to cyclical works: 

  • Gateway Housing Association 202336992* 

Learning from cyclical works

The Decent Homes Standard lists windows as key building components. It says that if key components “are old and need replacing, or require immediate major repair, then the dwelling is not in a reasonable state of repair and remedial action is required.” 

Sometimes major works suit a job better than one-off fixes. We understand that many things can change work timescales. This includes contractor availability, and the scope of works that landlords require.  

However, the risk to the resident’s safety should be a priority and landlords should adequately assess this.  

Landlords should assess how timely future works will be before deciding not to replace windows outside of this schedule. They should assess how likely these works are to happen on schedule. They must also evaluate the seriousness of the issues and household circumstances, along with any expert advice they receive. 

If landlords decide to replace windows as part of major works, they should consider what temporary repairs it can do.  

Landlords should provide timescales for future works. They should also regularly communicate throughout. This keeps residents informed, especially if things change or there are delays. 

There are also lessons in these cases for landlords managing other tenures such as shared ownership or leasehold. It’s important the landlord’s sure in its responsibilities and whether they need to conduct section 20 consultations.

Learning from severe maladministration report

Download the full learning from severe maladministration report to see the case studies in more detail.    

Learning from severe maladministration report (PDF)   

* We anonymise all decisions, so residents’ names are not used, but landlords are named. In some cases, we may decide not to publish a decision if it is not in the resident’s or landlord’s interest, or the resident’s anonymity may be compromised. 

Centre for Learning resources

Windows key topics page

Window complaints often involve safety risks, delays, and poor communication. 

Explore guidance, case studies and learning resources to help improve responses and outcomes for residents. 

Windows key topics page (opens in a new tab)

Window complaints training

This training helps you handle window complaints by understanding causes, spotting early issues and resolving them fairly. 

It also builds clear communication skills and includes practical learning like short courses, videos and real cases. 

Window complaints training (opens in a new tab)

Awaab’s Law key topics page

Awaab’s Law started in October 2025. This law sets clear time limits for landlords to fix housing hazards when residents report them.

View our key topics pages for case studies and learning about housing hazard complaints linked to this new law.

Awaab’s Law key topics page (opens in a new tab)

Awaab’s Law and hazards

Training to help you meet your legal duties under Awaab’s Law.

Awaab’s Law and hazards (opens in a new tab)

Knowledge and information management key topics page

Effective Knowledge and Information Management (KIM) is a challenging issue for landlords.

Discover guidance, spotlight reports, and training options to help you understand this key topic.

Knowledge and information management key topics page (opens in a new tab)

Knowledge and information management eLearning

Learn how to overcome information gaps and communicate more effectively as an organisation.

Knowledge and information management eLearning (opens in a new tab)

Damp and mould key topics page

Damp and mould is a reoccurring issue that continually arises in our case work.

Residents and landlords can use this page to find out more about this key topic including guidance, spotlight reports, and training options for landlords.

Damp and mould key topics page (opens in a new tab)

Damp and mould eLearning

Damp and mould complaints can affect residents’ safety and trust if not handled well.

Explore practical learning, real cases and guidance to help identify causes, act early and prevent issues from returning.

Damp and mould eLearning (opens in a new tab)

The Complaint Handling Code

The Complaint Handling Code (the Code) sets out best practice for landlords to handle resident complaints effectively.

The Complaint Handling Code (opens in a new tab)