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Preventing Damp and Mould at Source: The Critical Role of Roof Maintenance in Awaab’s Law 

Kerren Hayball

Kerren Hayball

20th October, 2025

Mould damp wall by ChrisSteer from Getty Images Signature - canv.com

As we approach the implementation of Awaab's Law this October, and enter Damp & Mould Action and Awareness Week, the social housing sector faces unprecedented pressure to prevent and address damp and mould issues.

The tragic death of two-year-old Awaab Ishak in 2020 led to fundamental changes in how social housing providers must handle damp and mould. From 27 October 2025, Awaab’s Law will require social landlords to investigate and address these issues within strict timeframes – 24 hours for emergency cases and 10 working days for significant hazards. 

While much of the discussion has focused on internal remediation, there’s growing recognition that external factors – particularly roof conditions and guttering systems – play a crucial role in preventing these hazards from developing in the first place. 

“This legislation represents a watershed moment for the social housing sector,” explains Will Vennard, Business Unit Director at Lucion Survey Ltd. “But simply waiting to react to problems isn’t enough. We need to be preventing these issues before they become hazards, and that starts with understanding how external factors contribute to internal problems.” 

 

The Roof-Damp Connection 

The relationship between roof conditions and internal damp is more complex than many realise. Vennard elaborates; 

“We’re dealing with a chain reaction. A seemingly minor roof defect can trigger a cascade of problems that ultimately leads to dangerous levels of damp and mould inside properties.” 

 

Common roofing issues that contribute to damp problems include: 

Damaged or Missing Tiles 

  • Creates direct water ingress points 
  • Can lead to wet rot in roof timbers 
  • Affects insulation effectiveness 

Blocked or Damaged Guttering 

  • Causes water to overflow onto walls 
  • Creates constant dampness in brickwork 
  • Can lead to foundation issues 

Failed Flashings 

  • Allows water penetration at joints 
  • Often creates hidden damp problems 
  • Can affect multiple building levels 

Inadequate Ventilation 

  • Leads to condensation in roof spaces 
  • Creates ideal conditions for mould growth 
  • Affects overall building health 

Preventative Measures and Compliance 

“Under Awaab’s Law, social landlords won’t just need to fix problems – they’ll need to demonstrate they’re taking all reasonable steps to prevent them,” Vennard points out. “This is where regular roof condition surveys become invaluable.” 

 

A comprehensive roof condition drone survey can: 

  1. Identify potential issues before they become hazards 
  2. Create detailed documentation for compliance purposes 
  3. Enable planned, cost-effective maintenance 
  4. Prevent emergency repair situations 
  5. Protect residents’ health proactively 

Modern roof surveys employ advanced techniques to identify problems that might not be visible to the naked eye. By utilising our drones for this service, we cut out the need for scaffolding and provide a quick and cost-effective way to identify issues promptly.  

Using thermal imaging, moisture mapping, and other sophisticated tools to build a complete picture of a building’s condition, looking beyond obvious defects. Prevention is far more cost-effective than cure, Vennard describes;

“When you factor in the potential costs of emergency repairs, temporary rehousing, legal action, and reputational damage under Awaab’s Law, regular roof condition surveys represent excellent value for money.”  

“Awaab’s Law is changing how the sector thinks about damp and mould,” Vennard concludes. “Forward-thinking housing providers are already moving beyond simple compliance to embrace truly preventative approaches.  

Regular roof condition surveys aren’t just about maintaining buildings – they’re about protecting residents’ health and wellbeing, which is what Awaab’s Law is ultimately trying to achieve.” 

 

Book Your Roof Condition Drone Survey Now 

With Awaab’s Law coming into force this October, social housing providers need to act now to ensure their properties are properly assessed and maintained.  

Professional roof condition drone surveys provide the foundation for effective damp and mould prevention strategies, helping protect both residents and housing providers in this new regulatory landscape. 

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