• 600 S. Vincent Ave. Azusa, CA 91702
Proudly Serving All of California (800) 707-9278

Radiant Barrier Insulation in Southern CA & the Bay Area

An improperly insulated attic can easily debunk your efforts to make your home more energy-efficient. All that hot air will rise and leak right out of your home, and during the summer, the sun’s energy will be better absorbed, making your home much warmer.

Do you need attic insulation in Los Angeles, San Diego, the Bay Area or a surrounding community? One of the most efficient ways to keep your attic properly sealed is by insulating it with radiant barrier installation. Radiant barrier insulation is very effective in helping reflect sunlight away from your home, so your attic and the rest of your home can stay comfortable year-round.

What Are the Benefits of Radiant Barriers?

Radiant barrier insulation in your attic can help:

  • Reduce heat transfer into your attic
  • Improve AC efficiency and provide cooling savings
  • Reduce attic temperatures
  • Increase attic insulation efficiency

At OJ Insulation, we have over 35 years of experience insulating homes and businesses with radiant barrier insulation throughout the Bay Area and Southern California, including San Diego, Palm Springs, LA and more.

Start saving money and install radiant barrier insulation — call OJ Insulation at 800-707-9278 for a FREE insulation estimate today!

What is Radiant Barrier Insulation?

Low-E Reflective Insulation

Low-E is the number one selling type of reflective insulation in the country. It is manufactured using a polyethylene foam core with scrim-reinforced double-sided aluminum facings. Low-E insulation can be used in all facets of the building industry where conventional types of insulation are used. It can be used alone or in conjunction with mass insulations for high r-systems, such as radiant barrier insulation. From large commercial buildings to residential homes, low-E insulation can save money on heating and cooling costs. Low-E reflective insulation also:

  • Saves time and money
  • Is nontoxic and contains no fiberglass (which means no itching!)
  • Is an excellent vapor barrier
  • Is Class A/Class 1 fire-rated
  • Has superior thermal performance
  • Reduces condensation
  • Improves insulation performance
  • Is insect resistant
  • Seals tight around fasteners

For more information on low-E insulation, visit www.low-e.com or www.fifoil.com.

Radiant Barrier Installation in Los Angeles, San Diego & the Bay Area

We install the highest quality radiant barriers and can install them correctly to help you save money and live more comfortably all year long.

If you’re ready to install a radiant barrier in your attic, contact OJ Insulation today!

Where should you insulate in your home? Check out our interactive infographic:

Home Insulation

We insulate attics, walls and crawl spaces.

Commercial Insulation

We insulate warehouses, offices, studio spaces & more.

Insulation Removal

Do you need to remove old insulation? We can help.


We work with builders to install fireplaces.

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