Hauser has added a line of lightweight concrete fire features to its luxury outdoor furniture line, making it easier to create a warm, inviting outdoor space. Each fire feature is constructed of composite concrete that is colourfast as well as ultraviolet (UV) and water-resistant. The fire features are available in three options: natural gas, liquid propane, or bioethanol. The latter fuel allows the feature to be used indoors (e.g. pool cabana or gazebo), as the only byproducts are heat, and trace amounts of water vapour and carbon dioxide.