Welcome to G S Haydon & Son. We are a Devon based Joinery firm and have been family owned and run since 1926. We produce a wide range of quality joinery products from our Devon workshop. Whatever the joinery project, stairs, doors, casement windows, sliding sashes in Hardwood or Softwood. Please look through our joinery products to find out more. In addition if you are planning an interior joinery project such as a bookcase, library or office fit out our team of joiners can help. Our joinery products combine modern performance while retaining the classic appearance that timber joinery provides. We work with private clients, building contractors, architects and interior designers in Devon and the South West.