The TROBOLO system is designed for year-round usage. It doesn’t require any tubes or other mechanical parts that could be affected by frost. We recommend applying wood protecting paint to the inside and outside of the TROBOLO KersaBœm and TROBOLO KitaBœm in order to counteract any changes to the wood that may be caused by weather conditions. During the production of the necessary accessories, such as the containers, we also take into account that these have to withstand winter temperatures. Urine does not freeze until well below the freezing point, but we nevertheless recommend a more frequent emptying of the containers at temperatures below zero.