What Is the Best Type of Insulation for an Attic?

Spraying Blown Fiberglass Insulation.

Different Types of Attic Insulation

When it comes to our homes, we want them to be as comfortable as possible. Usually the best solution for this is to turn on your heating system or AC when the temperatures start to change. However, while this does help, heat and cold air can make it into your home, making it where you turn up your HVAC system a little higher in order to reduce the cold or hot air that is coming in. This can increase utility bills by a lot, but there is a way to save money and keep your home comfortable at the same time. One of the best ways to ensure that cool or warm air doesn’t enter your home is with attic insulation.

A lot of people who aren’t familiar with this type of insulation will ask, “How attic insulation works?” Because our attic acts as a thermal resistant barrier, it helps keep thermal energy from coming into your home or from coming out. Basically, hot and cold air will not be able to come in at all with the help of insulation. Another question that people tend to ask about insulation for attics is, “Why attic insulation is important?” When cool or warm air is allowed to leave or enter your home, that makes your HVAC system work harder than it should. Not only can this wear down on the system, but it also make utility bills a lot higher. With the help of insulation, you can extend the life of your HVAC system while also saving money on your utility bills.

In terms of insulation for attics, there are a few types to choose from, which are cellulose, spray foam, loose-fill fiberglass, and fiberglass batts. A lot of people like to ask which one is the best, but it will really depend on a lot of factors. Knowing which type of insulation to get for your attic can be stressful, but when you call a company who does insulation for attics, they will be able to tell you which insulation type would be the best for your attic.

Does Attic Insulation Really Help?

If you think about the location of the attic, you will realize that due to its location, it can get very hot. The attic is right below the roof, which is in constant contact with the sun and other outside elements, so that can really affect the temperature of your home. Something that people always ask about insulation for an attic is, “Will adding insulation attic make difference?” and the answer is yes. Attic insulation acts as a barrier that will keep cool and warm air from both leaving and entering your home. This is helpful as it can reduce the temperatures in your home (or keep them the same) and also help you save money in the long run. Knowing if this type of insulation is right for you helps if you know about the attic insulation benefits.

  • Lower Bills: When an attic isn’t insulated, then it can waste a lot of energy and in turn cost a lot of money. Insulation can reduce utility bills.
  • Greater Indoor Air Quality: Air leaks in the attic can cause mold, dirt, and dust to make there way through your home, which compromises our air. With insulation, you can have better indoor air quality.
  • Better Protection: Moisture and heat can do a number on your home’s structure, but by investing in attic insulation, you can protect your home’s structure.
  • More Comfortable: Without insulation the temperature inside of our homes can become uncomfortable, which is why insulation is so important.
  • Prevent HVAC Wear and Tear: Your HVAC system has to work harder when cool or warm air enters or leaves your home. By getting insulation you can extend the life of your HVAC system and reduce HVAC maintenance.

Can You Over Insulate an Attic?

A Technician Spraying Blown Fiberglass Insulation in an Attic.

Can You Put New Insulation Over Old?

While insulation for attics is a good thing, there is such a thing as over-insulating an attic. When we use too much insulation, moisture won’t be allowed to leave our homes, which in turns cause mold growth and other indoor air quality issues. There has to be a good balance between insulation and ventilation, which is why you should call the experts at ACT Home Energy Specialists. We will be able to put in the correct amount of attic insulation in your Fort Worth, TX home, and answer questions about which is better, attic insulation vs radiant barrier. Many people ask, can you put new insulation over old insulation and the answer is yes if the insulation isn’t wet, but we can also offer attic insulation removal before we add new insulation. If you think you need new insulation and you are wondering, “How long does attic Insulation last?” you can rest assured that with proper insulation, you won’t have to worry about it ever again. Call us at 817-781-8781 to get the best attic insulation service in the area.