• 5015 Airpark Drive, San Antonio, TX 78237
  • |Contact Us
Call Your Local Pros Today! 210-201-1366

Best Attic Insulation Installation in San Antonio, TX

IBP San Antonio technicians installing fiberglass batt insulation in a wall.

Last week was chilly here in the San Antonio area, and temperatures are bound to drop again during winter. Make sure you’re prepared by maximizing your home’s energy efficiency to save money and stay comfortable. One way to do this is to install insulation.

As a major source of energy loss, the attic is an important place to insulate. But which type of home insulation should you install? There’s no single answer that fits all situations — it depends on a few things, such as where you live and the type of attic you have.

What’s the Best Insulation for the Attic?

The biggest factor that will determine which type of insulation you need for the attic is the climate you live in. But in general, there are two types of insulation that are typically installed in attics.


Thermal insulation, like fiberglass, is often installed in the attic to help maximize energy efficiency and keep your home more comfortable all year. An insulation professional can tell you how much insulation you need and where it should be installed.

Radiant Barrier

In warm climates like ours, it can be more cost-effective to install a radiant barrier in combination with thermal insulation. Radiant barriers are installed in the attic ceiling, right under the roofline, to help your roof reflect (rather than absorb) heat from the sun.

This helps keep your home cooler and more comfortable (and more energy-efficient). Although most homes in our area can benefit from a radiant barrier, this type of insulation is particularly helpful for homes with:

  • Little or no shading from trees
  • Asphalt roofing (which more easily absorbs heat from the sun)
  • Air ducts in the attic

Attic Insulation Installation in the San Antonio, TX, Area

Installed Building Products San Antonio offers attic insulation services throughout the San Antonio, Texas, area. We can install radiant barrier, spray foam, fiberglass and cellulose insulation. No matter your insulation needs, you can rely on our team.

Whether you need to replace old insulation or insulate the attic of a new home, contact IBP San Antonio today to schedule insulation services.

Products We Install
Fiberglass Insulation

Our insulation team adds energy efficiency, comfort & value to homes & buildings.

Cellulose Insulation

We provide blown cellulose insulation solutions for residential and commercial projects.

Spray Foam Insulation

Our team installs energy-efficient spray foam insulation to keep homes and buildings more comfortable.

Radiant Barrier Insulation

We can help keep your home cooler and more comfortable with an attic radiant barrier.


We work with builders and homeowners who are looking to install new fireplaces.

Window Coverings

We are proud to offer window blinds and window shutters to our customers.


No matter your gutter needs, the IBP San Antonio team has you covered.

Are You Sure?
Stay on Page
You are about to leave this Installed Building Products San Antonio and enter a third-party site. Installed Building Products San Antonio and Installed Building Products have no control over, and accept no liability, obligation, or responsibility for, the contents or performance of other websites. Any such link does not constitute an endorsement or any representation regarding, the linked website, its content, its owner, its performance, its owner’s products or services, or any forward-looking statements found in.
Leave Page
Stay on Page