Rigid foam insulation is just one of the few options that you have for insulating your walls, roof, or other areas of the house. ">A rigid foam insulation is an effective way to insulate your home or building. It is very versatile since it can be used in your wall, your foundation, or the roof of the house. There are currently three types of this insulating item. The first one is called the expanded polystyrene. The second one is called the extruded polystyrene, and the third one is called the polyisocyanurate. Expanded Polystyrene The first type of this insulating process is very affordable compared to the other types. It is also by far the most effective type. Its price is so affordable that you do not have to worry about it. Its effectiveness is due to its property of being vapor permeable. Being able to resist vapor means that it can avoid thermal bridging at all costs. Extruded Polystyrene The best thing about this second type of material is that it has the ability of being water resistant. It is also versatile enough to be used on different areas of the house or building such as the roof, the walls, or any other part that needs to be insulated. Most often, it is used on walls and slabs. Polyisocyanurate For those who want something that is friendly to the environment, you might want to opt for polyisocyanurate material. This is very good for the environment and it does not pose any potential harm. This is due to the reason that it does not use any ozone-depleting materials because it purely relies on water. However, since it relies on water, this is not recommended for low grade applications. If you still have not made up your mind regarding the right type of material to use for your insulating process, use this article as your reference for the right type of material to use. Rigid foam insulation is just one of the few options that you have for insulating your walls, roof, or other areas of the house.
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