The everyday lives of young children with speech sound disorder (SSD) are not well described, with few studies taking a holistic view with interaction in focus. The aim of this study was to investigate how SSD affects communicative activity and participation in everyday life of four children in a Swedish context. The study involved 4 triads: 4 children with SSD aged 4 to 7, their parents (n = 4), grandmothers (n = 2) and pedagogues, i.e. preschool teachers (n = 2). The research design was a case series, including speech language tests, questionnaires and structured interviews. The International Classification of Functioning, Disability and Health (ICF) served as an analytical framework. Results showed reduced speech intelligibility in all children. Interrupted thought processes, tantrums and social withdrawal were negative effects of the SSD. Having a friend in the out-of-home environment was a facilitating factor, enabling the children with SSD use their full capacity in social interaction. When knowledge about SSD is shared in all environments, all forces that influence the child positively may be aligned in a collaborative effort and a holistic understanding can be reached. To accomplish this, ICF serves as a valuable conceptual framework.