Attic Insulation: A Guide for Homeowners in Austin, Texas

Living in Austin, Texas can bring year-round sweltering temperatures and uncomfortable humidity levels. To escape the heat and help your home maintain an optimum temperature, you'll likely need to invest in attic insulation. Offering comfort, energy efficiency, and high R-value ratings, insulation can raise the temperature of your home on a scorching summer day. Keep reading to learn more about attic insulation and how to get started on your installation project.

Understanding R-Values

When you are ready to purchase an attic insulation, the R-Value is the first thing you need to consider. The R-Value of insulation measures its thermal resistance. Every type of insulation has its own R-Value rating, ranging from R-3 to R-60. It is important to note that R-values are dependent on the type and thickness of the insulation material, as well as its density.

To insulate your Austin-area attic effectively, experts recommend an R-49 installation. This R-Value ensures optimum performance in the hot Texas climate. You can achieve this rating by either use multiple layers of insulation or by using thicker material.

Types of Attic Insulation

The most common types of insulation are fiberglass batt, mineral wool, loose fill, and spray foam. Each type has its own unique properties and benefits, so its important to thoroughly research and decide which type best suits your needs.

Fiberglass batt is the most common and cost effective type of insulation. It is made from recycled shredded glass, sand, and clay for and is usually wrapped in a thin plastic sheeting. It is often sold in large rolls, so it is ideal for large areas.

Mineral wool insulation is also popular and is highly fire resistant. It is made from melted stone and reclaimed slag and can be installed in small tight spaces.

Loose fill insulation is a popular choice for homeowners as it requires little work for installation. It is made from cotton, wool, fiberglass, acrylic, or recycled paper and is best installed with an insulation blower.

Finally, spray foam insulation is applied with a foam-based spray. This type of insulation is usually mixed on site and best when applied by a professional.

Hiring Professional Installers

Installing attic insulation yourself is somewhat difficult. Not only will it require safety equipment and extensive knowledge of the product, it could also affect your health if you are sensitive to fiberglass particles or other insulation particles. As such it is always recommended to hire professional installers. Make sure to research contractors in your area and ask for proof of insurance and licensing.

Saving Money with Attic Insulation

Taking the time to install insulation in your home can end up saving you money over time. Not only does attic insulation help maintain temperature and barrier against outside weather conditions, but it can also help reduce your energy bills. Upgrading to the correct R-Value and verifying you have the correct installation can also increase the resale value of your home.

Attic Insulation

R-Values

Insulation Materials