Lean-To’s are the leading conservatories in thermal efficiency. By trapping warm air through its windows and roof, the conservatory will increase the warmth of your home, not only by temperature, but also by duration. Channelling the warmth from sunlight allows for the home to remain heated for longer periods of time. The main benefit to this is that the homeowner will use central heating less, resulting in a more cost-effective way of heating your property. Another catalyst of using these conservatories is that by reducing the heating use, you are therefore reducing your overall energy usage.