Save Money by Increasing Attic Insulation in Louisville
Having the correct amount of insulation in your attic can make your Louisville home more pleasant throughout the seasons. Increased energy efficiency could also help you save money on heating and cooling 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 suitably insulated to modern building code, the Boston University School of Public Health discovered it would cut electric consumption by 37 billion kilowatts. That’s enough electricity to power 3.4 million American homes every year!
Does My Home Have Enough Insulation?
You can assess existing insulation to find out if you have a sufficient amount in your attic. If it’s shallower than 7” deep, your home is underinsulated. In Louisville, 16-18” deep is recommended.
Additionally, if your home is more than 10 years old, you’ll likely need increased insulation.
Enhancing your insulation levels could positively affect your energy bills, saving you up to 20 percent.** It can be a vapor barrier against humidity, stop air leaks and may lessen wear and tear on your HVAC system.
Types of Attic Insulation
There are three varieties of attic insulation—spray foam, loose fill and batt.
Spray foam insulation uses liquids that turn 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 comprehensive barrier against air, vapor and water.
Open-cell foam expands when applied, plugging cracks and other inaccessible spaces. It’s best for stopping air but isn’t fully waterproof.
Both types of spray foam insulation may even help block noise.
Loose Fill and Batt Insulation
Loose fill insulation is blown in using special machinery, while batt insulation is rolls that can be trimmed to fit. Insulating material can involve fiberglass, cellulose, mineral wool and cotton.
Insulation is ranked for its resistance to heat flow. This is also known as the R-value. Particular levels are recommended based on where you live.
Becht/Givens Service Experts can help you figure out what variety of insulation is best for the climate in Louisville and your home’s needs. Our insulation installers offer a full range of outstanding insulation services backed by a 100% Satisfaction Guarantee* for a year.
Get started by asking us for a home comfort consultation and free estimate today.