Roger has a chat with Abergavenny-based Structural Engineer John Cranna. John started his consultancy in 1992, having worked for major engineering consultants Ove Arup, Scott Wilson and Halcrow. ​ He has worked on large buildings, including constructing the Lloyds of London building. Since becoming self-employed, he has gained experience in the smaller scale of construction for domestic and commercial design. He provides a personal, friendly, cost-effective solution to your engineering and building needs. He's a chartered engineer, a full Institution of Civil Engineers member, and has professional indemnity insurance. www.johncranna.co.uk