Save Money by Increasing Attic Insulation in Livermore
Having the correct amount of insulation in your attic can make your Livermore home more comfortable all year long. Increased energy efficiency could also help you save money on utility expenses.
Do you have the correct amount of insulation? Probably not. A recent study by the North American Insulation Manufacturers Association found 90 percent of homes in the U.S. lack enough insulation. If every home in the country was properly insulated to modern building code, the Boston University School of Public Health determined it would cut electric consumption by 37 billion kilowatts. That’s enough electricity to power 3.4 million American homes each year!
Does My Home Have Enough Insulation?
You can measure existing insulation to find out if you have enough in your attic. If it’s less than 7” deep, your home is doesn’t have enough insulation. In Livermore, 16-18” deep is recommended.
Additionally, if your home is more than 10 years old, you’ll likely need more insulation.
Strengthening your insulation levels could positively change your energy bills, saving you up to 20 percent.** It can be a vapor barrier against humidity, stop air leaks and may limit wear and tear on your HVAC system.
Types of Attic Insulation
There are three kinds of attic insulation—spray foam, loose fill and batt.
Spray foam insulation mixes liquids that expand into a foam on contact. Closed- or open-cell applications can be used in attics.
Closed-cell foam gives the most insulation. It also offers a broad barrier against air, vapor and water.
Open-cell foam widens when applied, filling cracks and other spaces that are hard to get to. It’s best for obstructing air but isn’t fully waterproof.
Both types of spray foam insulation may even help absorb noise.
Loose Fill and Batt Insulation
Loose fill insulation is blown in with special machinery, while batt insulation is rolls that can be cut to fit. Insulating material can include fiberglass, cellulose, mineral wool and cotton.
Insulation is ranked for its resistance to heat flow. This is also called the R-value. Different levels are recommended based on where you live.
Service Experts Heating & Air Conditioning can help you identify what type of insulation is best for the climate in Livermore and your home’s needs. Our insulation installers provide a full range of outstanding insulation services backed by a 100% Satisfaction Guarantee* for a year.
Get started by scheduling a home comfort consultation and free estimate today.