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Could Your Home Benefit From Radiant Barrier Insulation? The Answer Is Yes!

April 25, 2024

Maintaining a comfortable home environment can be challenging and expensive in the relentless heat of summer, especially in areas like San Antonio. Radiant barrier installation offers an innovative solution to these issues, potentially reducing energy costs significantly and improving indoor comfort. But how do you know when it's the right time to invest in this technology? Here are some indicators that it might be time to consider installing a radiant barrier in your home.

Identifying the Need for Radiant Barrier Installation

Uneven Home Temperatures

If you've noticed that some areas of your home are consistently hotter than others, it could be a sign that heat is penetrating your attic and affecting your living spaces. This is particularly true for rooms directly beneath the roof. Radiant barriers work by reflecting heat away from your property, helping to maintain a more uniform temperature throughout your home.

Homes Without Insulation

For homes lacking any form of attic insulation, the benefits of installing a radiant barrier are even more pronounced. Traditional insulation materials absorb and slow down heat transfer, whereas radiant barriers reflect heat, preventing it from entering the home in the first place. This difference can lead to substantial energy savings—up to 35%—and a noticeably cooler indoor environment.

High Attic Temperatures

During a hot summer day, the internal surface of your attic walls can reach temperatures as high as 160 degrees Fahrenheit. A radiant barrier can significantly reduce this heat accumulation, bringing attic temperatures within 20 degrees of the ambient temperature, while often reducing the temperature near 100 degrees. This reduction not only makes your attic space more bearable while lowering the burden on your air conditioning system.

Homes Built Before 2010

Building codes have evolved significantly over the past few decades, particularly concerning insulation standards. Homes constructed before 2010 are likely to have less insulation than what is now required, making them ideal candidates for radiant barrier installation. Updating your home’s insulation can help you meet or exceed current energy efficiency standards, providing ongoing savings and increased comfort.

Benefits of Installing a Radiant Barrier

Energy Efficiency

By reflecting heat rather than absorbing it, radiant barriers improve the efficiency of your home's cooling system, leading to lower utility bills.


Reduce hot spots and temperature fluctuations for a more comfortable living environment.

Home Value

Upgrades like radiant barrier installation can increase the marketability and value of your home by improving its energy efficiency and comfort.

For Radiant Barrier in San Antonio, Trust Green Energy

Deciding to install a radiant barrier for attic insulation is a proactive step toward enhancing your home's energy efficiency and comfort. If you are experiencing uneven temperatures across your home, dealing with extreme attic heat, or living in an older home that might not meet current insulation standards, it may be time to consider a radiant barrier. At Green Energy of San Antonio, we specialize in helping homeowners choose the best insulation solutions for their needs. Contact us today to learn more about how radiant barriers can transform your home environment and save you money on energy costs.