David joined Whitworth in 1990 as a Chartered Architect and has since developed his design expertise through working on a wide range of projects: new builds and extensions, refurbishment and ecclesiastical buildings from £5,000 to £500,000 value. David’s strengths lie in historic projects and sensitive new designs in difficult areas. Approximately 80% of his workload involves listed buildings. David has held Building Conservation Accreditation under the RIBA/AABC since 2007 and was re-accredited in 2012. David has also undertaken a number of disaster recovery and fire damage restoration projects for the practice.