Proper insulation and sealing off your attic will help get your energy bills down. In order to immediately add a higher level of comfort to your home, attics are the best place for a household to isolate while also helping to reduce energy consumption.You may want to check out next page for more.
Isolation from the attic helps keep your home warmer in winter and cooler in summer. There are numerous informative articles on the Internet that provide useful information about the merits and use of different types of insulation. The internet can also serve as a great resource when it comes to the best methods of installing insulation on the attic.
Regardless of what kind of insulation you currently have in your attic, one quick way to determine whether you need more is to look out over your attic span. If your insulation is just level with or below your joists on the floor (i.e. you can see your joists easily), then you should add more. If you can’t see any of the floor joists because the insulation is well above them, you probably have enough levels and it may not be cost-effective to add more. It is crucial that the insulation is distributed evenly with no low spots; there is enough in the middle of the attic and very little along the eaves, sometimes. If your insulation on the attic covers your joists and is blown equally throughout your attic, you will likely have enough.
R-Value assigns grades for insulation. R-Value is a measure of the ability of an insulation to withstand heat flow. The higher the R-Value , the better the insulation ‘s thermal output. For most attics the suggested level is to isolate to R-38 or about 10 to 14 inches, depending on the type of insulation.
You don’t need to use the equivalent type that currently exists in your attic when adding supplementary material. You can add loose fill on top of batts or blankets in fiberglass, and the other way around. If you use fiberglass over loose fill, make sure that there is no paper or foil back for the fiberglass battle; it needs to be “unfaced.” If you choose to add loose fill insulation, it may be wise to hire a professional person as the application calls for a blowing machine to be used. You can do it on your own however, as some home improvement stores offer this machine’s rentals.
However, be careful when you think you have vermiculite insulating material in your attic, there is a chance that asbestos may be present in it. Just don’t touch it. Only insulation contractors certified to handle and remove asbestos should deal with isolation from vermiculites.