Rauspund
Raubund are non-planed "rough" but spun boards, i.e. they are provided with tongue and groove. Rauspund is the ideal timber for the roof formwork of gable roof carports. Today, Rauspund is usually offered planed on one side on the visible side.
The rough bung used by us always has a good thick side and a worse thin side. A high number of knots of the boards underlines the naturalness of the wood and is not a reduction in quality. Please only put the boards inside each other. Don't press them together.