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Blown Insulation vs. Radiant Barrier for Attics

Do you need to insulate your attic? Now that it’s getting even hotter, it is a good time to start. You have a couple different options when it comes to attic insulation: blown-in or radiant barrier. What’s the difference and which one should you install?

Keep reading to learn more—or contact Installed Building Products San Antonio to start your insulation project today!

Blown-in Insulation

Blown-in (loose-fill) insulation can be either cellulose or fiberglass.

Blown-In/Loose-Fill

This insulation can be installed in attic floors and walls and is an effective solution for stopping heat transfer. Blown insulation or a blown-in blanket system can be installed. Blown-in solutions offer a number of benefits. They can help:

  • Lower your energy bills
  • Reduce noises between different levels of your home (ideal if you use your attic as a bedroom)
  • Make your home more comfortable
  • Improve the overall efficiency of your AC
  • Help protect against water infiltration and moisture issues

Radiant Barrier Insulation

Radiant barriers are typically installed in attics, right under the roof, to help your home reflect sunlight. This reflective insulation can keep your home a lot cooler and more comfortable—and help you save on your energy bills.

Radiant barriers are ideal for any attic and for any homeowner who wants to maximize their home’s energy efficiency—but they are particularly beneficial for homes with:

  • Little or no shading from trees
  • Asphalt shingle roofing (which easily absorbs heat from the sun)
  • An unusually hot and stuffy second story
  • Air ducts in the attic

Schedule Your Free Attic Insulation Estimate in San Antonio

Do you need attic insulation installers in the San Antonio, Texas area? Contact the team at IBP San Antonio! No matter which type of attic insulation you need to install (or if you need to install both), we will make sure it’s the right solution. Start saving money and living more comfortably this summer and all year long—click here!

Products We Install
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Fiberglass Insulation

Fiberglass insulation is a durable, energy-efficient solution that helps regulate indoor temperatures, reduce noise, and improve overall comfort in homes and businesses.

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Cellulose Insulation

Cellulose insulation is an eco-friendly, highly effective material made from recycled fibers that enhances thermal performance and helps reduce energy costs in homes and businesses.

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Spray Foam Insulation

Spray foam insulation is a high-performance solution that expands to fill gaps, creating an airtight seal for superior energy efficiency, moisture control, and soundproofing in homes and commercial spaces.

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Radiant Barrier Insulation

Radiant barrier is a reflective insulation solution that reduces heat transfer, helping to keep homes and commercial spaces cooler, more energy-efficient, and comfortable.

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Fireplaces

A fireplace is a stylish and functional centerpiece that adds warmth, ambiance, and comfort to homes and commercial spaces, enhancing both aesthetic appeal and energy efficiency.

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Window Coverings

Window coverings provide privacy, light control, and energy efficiency while enhancing the style and functionality of homes and commercial spaces.

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Gutters

Gutters are essential for directing rainwater away from your home or commercial property, protecting the foundation, preventing water damage, and improving overall drainage efficiency.

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