Most homeowners experience drafts in their houses during the freezing months every winter. The severity of drafts may vary from one property to another and the sheer discomfort and the frequency of cold waves may vary. A house or a room may be drafty for a number of different reasons. It is quite possible there is only one cause. However, multiple causes coexisting simultaneously are also common. Whenever you experience drafts, you should try and figure out the actual cause. Unless you identify the root issue, there is no remedy. Also, you should not wait till your house feels too drafty. Respond immediately when you feel cold waves and nominal discomfort despite the heater working fine.