Hedda Hytter supplies timber houses or cabins using factory-prepared elements combined with on-site construction. Hedda Hytter produces prefabricated timber cabin components indoors in Hedalen, Valdres.

The HEDDA building system has been in production since 1991, and the company supplies model-based or adapted cabins mainly across Eastern and Southeastern Norway. Factory preparation is combined with transport and erection on the plot, followed by the agreed on-site construction and finishing work.