Category Archives: Insulation

Do I Need to Insulate My Rim Joist?

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A truly energy-efficient home is one that is insulated in all areas, and this includes the rim. If you have a basement, it has a rim, or band, joist—which is the place where the basement ceiling framing and home siding meet above the foundation wall.

Have you been asking yourself, “Should I insulate my rim joist?” The short answer is yes. Without proper insulation, the rim joist can be a significant source of heat loss in your home. Here are the reasons why insulating this area is worthwhile along with the various options available to you.

Benefits of Rim Joist Insulation

If you’re planning to add insulation around your home, make sure the band joist is among the locations you address. There are several benefits of boosting home insulation levels (including the rim joist). It helps:

  • Lower energy bills: One of the most important features of an energy-efficient home is proper insulation. By keeping conditioned air inside where you want it, you end up maintaining a comfortable home more easily and at a lower expense.
  • Improve comfort: If you have ever sat next to a drafty window, you appreciate how uncomfortable outdoor air infiltration can be. A well-insulated rim joist helps keep the basement at a comfortable, steady temperature on par with the rest of the house.
  • Contribute to a healthier environment: Any time you cut back on energy consumption, you certainly save money, but you’re also doing your part for the environment! If a lower carbon footprint is your goal, insulation is a step in the right direction.

Materials

Two materials often used for insulating rim joists include:

  • Spray foam: Professionals agree that this is one of the best rim joist insulation option. It both seals nail holes and insulates the area effectively. Spray foam requires an experienced installer, but the end results are worth the effort.
  • Foam board: Two-inch, foil-faced foam board insulation is another option, and it’s typically used in new construction. Once the board is cut to size and fit in place, spray foam seals gaps around the edges.

Boise Area Rim Joist Insulation Installers

Serving Boise and the surrounding areas, Big City Insulation of Idaho is the right company to insulate your rim joist. We complete new construction and retrofit residential and commercial projects, working with both builders and homeowners.

For your initial consultation and estimate, contact us online or call 208-322-3522.

Where to Install Insulation in Your Home

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Still on the fence about how to help maximize your home’s energy efficiency? In our experience, installing insulation is a good solution. If you need to install more insulation in your home in the Boise area, Big City Insulation of Idaho has you covered. Keep reading to learn more about where to insulate.

Where to Insulate

Where should a home be insulated? It’s best to talk to insulation professionals. They’ll also be able to tell you how much insulation you need and the best types of insulation to install, but in general, you should insulate:

  • Attics: In general, knee walls should be insulated, as they leak easily and can compromise the energy efficiency of your home. Floors may also need to be insulated. Installing insulation is particularly important if your attic is a finished living space, like a bedroom.
  • Walls: Both the interior and exterior walls of your home should be insulated. Behind your interior walls, it may be recommended to insulate ductwork and around pipes and wiring.
  • Crawl spaces: If your home has a crawl space, it needs to be insulated, as well as properly weatherized and sealed. Otherwise, you could end up dealing with issues like moisture problems and soil vapor intrusion.

In short, it’s important to insulate everywhere in your home to ensure the highest year-round energy efficiency and comfort! Here at Big City Insulation of Idaho, we install batt fiberglass, blown-in fiberglass and cellulose insulation in homes.

Insulation Contractors Serving the Boise Area

Whether you need attic insulation or crawl space insulation, get in touch with our team. Big City Insulation of Idaho provides both home and commercial insulation services throughout the area and installs only the highest quality products.

Contact us to learn more about our services or if you’re ready for a FREE estimate for your project!