Attic insulation is an important part of your home. Insulating your attic is a great way to ensure that the climate from the outside world does not enter your living space. Unlike the rest of your home, your attic tends to drastically change temperatures based on the outside weather. If it is hot out, your attic will be really hot. If it is cold out, your attic will be bitterly cold. When this happens, the hot or cold air can leak into your home and affect your living areas. This is not ideal. A good way to prevent this from happening is to insulate your attic. In this article, we will cover some of the things you should know about insulating your attic.
What is insulation?
Insulation is a material that is used to keep the hot air in or out. There are a few reasons why you may want to insulate your attic. In the summer, insulation is used in your attic because it keeps the heat out of your home. The outside air will cause the attic to be hot. When you are trying to keep your home cool during the summer, insulation in the attic makes sure that the air does not seep into your home. During the winter, insulation is used in the attic because it prevents the hot air from your home from getting in there. When you heat your home, the hot air rises. When the hot air gets to the top, it is either lost in the attic or it is kept in the home. Insulation in the attic helps more of the air stay in your home.
What are the different types of insulation?
There are a few different types of insulation which all have their pros and cons. Let’s discuss a few of the different types:
- Fiberglass Batts: Fiberglass is a good option to use for attic insulation. It is widely available and usually comes in standard sizes. The only downfall is that it is itchy to install and requires that you wear protective clothing.
- Rockwool Batts: Rockwall Batts insulation is an alternative to Fiberglass. On the pro side, it is more fire resistant than Fiberglass and doesn’t itch. It is also easy to install. On the con side, it isn’t very easy to get and it can retain mold.
- Loose fill: Loose fill is easy to install and is good for ceiling applications. It is different than batts because it consists of loose, fluffy strands of fiber which are blown into the attic. On the negative side, it may not be as effective.
- Spray Foam: Spray foam is sprayed out of a tube and expands over time. It is ultimately more effective at insulating than other options. However, it does cost a little bit more than the other alternatives.
Does insulation need to be repaired or replaced?
Over time, your insulation may need to be replaced. In the circumstance of a leek, decay of material, or if your home seems to be not very well insulated, you may need to put new insulation in. If you need to replace your insulation, you should probably choose to have it done for you. Having it done correctly can make it last longer (up to 100 years) and work more efficiently. All in all, insulation is an important part of your home and attic.