Why it still matters
Once an original roof is stripped without a proper repair plan, both the material and the local building knowledge can be lost. Owners need the right advice before accepting a standard reroofing specification.
Who this affects
Roofers, stonemasons, conservation specialists, surveyors and owners of traditional buildings—particularly in Angus.
What to do now
- Identify the existing roof material before pricing replacement work.
- Check whether the building is listed or in a conservation area and whether consent is required.
- Use a professional or contractor with genuine traditional-building experience where the roof is historically significant.
What did the audit find?
Historic Environment Scotland says only around 240 buildings across Scotland have been identified with Angus flagstone roofs, with fewer than 200 of them in Angus. The material was once common locally but became difficult to replace after regional quarrying stopped.
The risk is not limited to appearance. Fewer surviving roofs mean fewer opportunities for tradespeople to learn the specialist methods needed to inspect, lift, repair and relay them correctly.
Our take
Traditional does not mean untouchable, and repair does not mean freezing a building in time. It does mean understanding the fabric before reaching for a modern replacement. A good first survey can prevent reusable stone being discarded and help the owner plan work that is both durable and appropriate.
We read the original source, remove the ceremony and explain the practical consequence. This briefing is general information, not legal or professional advice. If the source changes, the official page takes priority.