
Advice & Insights
Common Roof Issues in Older Homes: From Leaks to Structural Concerns
Older homes often have roofs that have performed well for decades, but age and weather inevitably take their toll. Slate, clay tile, and early concrete [...]
Older homes often have roofs that have performed well for decades, but age and weather inevitably take their toll. Slate, clay tile, and early concrete roofs all have characteristic issues that tend to develop gradually rather than suddenly.
Common roof issues usually include slipped or broken slates, cracked tiles, worn ridge mortar, and failing flashings around chimneys. Chimneys themselves are frequently problematic due to exposure and long-term weathering.
Ventilation is another area that often causes trouble. Many older roofs were never designed to modern insulation standards, and insufficient airflow can lead to condensation in the roof space and timber deterioration.
More serious issues can arise where roofs have been altered, poorly repaired, or inadequately supported. These defects are not always visible from the outside and often only become apparent during a roof-void inspection.

What does a roof survey involve?
A specific defect roof survey provides a clear picture of the condition, likely future maintenance, and any repairs that should be prioritised, allowing homeowners to plan sensibly rather than react to surprises. Roof defects are one of the most common issues we uncover during targeted inspections, where buyers were initially told everything was ‘in good order’.

Common Roof Issues FAQs
How long should a slate or tile roof last?
Wellmaintained traditional roofs can last many decades, but localised repairs are often needed along the way.
Are roof issues always visible from the ground?
No. Many significant defects are only visible within the roof void.
What type of survey is most appropriate for roof problems?
In many cases, a specific defect roof survey provides focused advice without the need for a full building survey.
If you have another queston or would loike to book a roof condition survey please contact us today.
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Written by : Allan Williams-Jones
Allan Williams-Jones joined in 2018 bringing a wealth of experience gained both internationally and domestically to deliver client focused project work. Allan specialises in development delivery from initial inspection, navigating planning pitfalls, contract administration to final completion. He has worked on numerous schemes on a wide variety of residential and commercial buildings. Allan has played a lead role in providing repair and maintenance advice and overseeing major refurbishment projects. Allan maintains a diverse workload and takes great interest in building diagnostics and performing general condition and building surveys.
Qualifications: MA, MBA, MSc, MRICS
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