The largest selection of fabrics and threads in Hertfordshire. Patchwork Corner is situated in Hemel Hempstead, M1 Junction 8, M25 Junction 20 and within walking distance of Apsley Railway Station, a direct line to Euston, London. Our purpose built workshop caters for classes of up to 10 students from beginners through to intermediates. We also sell, Service and PAT test sewing machines.