Checking for draughts, also known as drafts, involves identifying areas where air is leaking into or out of a building. These leaks can lead to discomfort, energy inefficiency, and other problems. There are a number of ways to check for draughts, including using a smoke pencil, an incense stick, or a thermal imaging camera.
It is important to check for draughts regularly, especially during the winter months. By identifying and sealing draughts, you can improve the comfort of your home, reduce your energy bills, and prevent other problems.