This video will go through the various tips for insulation. The insulation stops heat from getting transferred. The heat is always seeking to escape into the cold. It is a matter of blowing insulation through it. It then is cleaned with a fire-repellent as well as insecticide. Insulation expands. The insulation is a fluid that you inject into your room. Once it is dried, it is possible to cut off any surplus. Fiberglass insulation is very common in the US. The best way to use it is not to pack it tightly, instead install it on your holes. This will stabilize the insulation. Air is a vapor that can exist. The warm air contains water. The vapor could collect under the wall insulation. The studs can let out a breath during the summer months. It will also reduce the transfer of vapor towards the side opposite. This type of insulation is very strong, therefore it will not require an air barrier. Whether or not you need an air barrier will be subject to where you live in the countryside. Cost is the most significant issue. It is two times the amount. There are various kinds of insulation. Keep watching this video for more information on how insulation works , as well as which one is suitable for your home. iwde9vekpq.