When it comes to increasing the energy efficiency of your home, one of the most significant areas to consider is your roof. Heating and cooling account for over half of the average household's energy bill, and if your roof isn't properly insulated, you're losing valuable energy and money. Fortunately, there are several roof insulation options that you can choose from based on your home's needs. This post will discuss the most common types of roof insulation and their benefits to help you make an informed decision.
Fiberglass Insulation
This is the most commonly used type of insulation in the US. It's made from fine glass fibers, and it comes in batts or rolls that are easy to install. It's also relatively affordable, making it a great option for homeowners on a tight budget. Fiberglass insulation is known for its ability to resist moisture and prevent mold growth. It's also non-combustible, which means it won't catch fire in case of a house fire.
Cellulose Insulation
Made from recycled newsprint, cellulose insulation is an eco-friendly alternative to fiberglass insulation. It's more expensive than fiberglass, but it has a higher R-value, which means it's more effective at preventing heat transfer. Cellulose insulation is effective in reducing sounds, which can be useful if you live near a busy street or airport. However, it's important to note that cellulose insulation is more prone to moisture damage than fiberglass, so it's essential to install it correctly.
Spray Foam Insulation
Spray foam insulation has become increasingly popular in recent years. It's made from polyurethane foam and is highly effective at stopping heat transfer and reducing air infiltration. It's more expensive than fiberglass and cellulose, but its energy-saving capabilities can help homeowners recoup their investment over time. Spray foam insulation is also great at preventing mold growth and reducing noise pollution.
Reflective Insulation
Reflective insulation is a type of insulation that's designed to reflect heat instead of absorbing it. It's typically made from aluminum foil and is installed under the roof deck. Reflective insulation is highly effective at reducing the amount of heat that enters your home through the roof. It's also affordable and easy to install, making it a great option for DIYers.
Radiant Barriers
Radiant barriers are similar to reflective insulation in that they're designed to reflect heat. However, they're installed in the attic rather than under the roof deck. Radiant barriers are highly effective at reducing the amount of heat that enters your home, which can save you a significant amount on your energy bills. They're also relatively affordable and easy to install.
Choosing the right roof insulation is crucial to maintaining a comfortable and energy-efficient home. By understanding the most common types of insulation and their benefits, you can make an informed decision that meets your home's needs and your budget. Reach out to a residential roof insulation service near you to learn more.