Home insulation is an important part of a house. Its job is to save consumption of energy. A uniform temperature will be created throughout the year due to this kind of protection. The following article provides information about the best practices that can be implemented on a property to achieve good insulation for a home.
Importance of R-Value in Home Insulation
The quality of the insulation material plays a vital role in reducing energy costs. Apart from this, home insulation materials are categorized according to their R-value. When a material has highest R-value, the insulation offered to the house is also very high. When such a material is used, this provides for a good prevention of conduction and convection.
Due to this, a uniform temperature is maintained across the year. This makes it possible to reduce use of electrically operated appliances and devices and this further reduces energy costs.
Depending upon the thickness, Batt insulation has R-value between 3.1 and 4.3. The material is available in the market in the form of roles. The material which it is manufactured from is fiberglass. However, it is important for an individual to understand the fact that this particular material is not resistant to vapor.
Hence, an additional coating of polyethylene should be applied on the material to create a perfect layer resisting to vapor.
Loose Fill Home Insulation and Foam Boards
Fiberglass, cellulose and mineral wool are mixed thoroughly for the making of this particular type of home insulation. The mixture is also rendered with chemicals that make it fire resistant. The R-value ranges from 2.2 to 3.7. This material finds good usage in homes where good number of attics is present.
There is a possibility that the insulation be spoiled when it comes in contact with moisture. An additional polyethylene barrier can be added to the mixture.
Foam boards are manufactured from rigid plastic materials. They have a very high R-value of 3.8 to 8. They are one of the most effective home insulations available. However, there is a possibility that it can be destroyed when it comes in contact with fire. The fumes that are produced when the material is caught on fire are toxic.
Hence, an additional barrier is placed between the exterior wall and the interior wall of the home. It is also necessary to check for cracks that usually appear on the walls. It is important to close them before a perfect insulation is created. The selection of the material is based on the design of the building and the area for living.
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