Do you have a wonderful outdoor living space that you like to entertain in? Perhaps it's a retreat when the children have gone to bed. It's a great additional space to have and why not make full use of it by extending the time you can use it by adding some heating to it. Have you thought about a woodburning stove? Its better than a fire pit or chiminea as the smoke doesn't drift back and forth across your face! It will also use less fuel. See an example here. An alternative option would be a bioethanol stove. Carbon neutral, real flame and no flue required! Please get in touch for more information.