Save Money by Increasing Attic Insulation in Savannah
Having the proper amount of insulation in your attic can make your Savannah home more comfortable all year long. Higher energy efficiency could also help you save money on heating and cooling bills.
Do you have the correct amount of insulation? Probably not. A recent study by the North American Insulation Manufacturers Association determined 90 percent of homes in the U.S. are underinsulated. If every home in the country was properly insulated to current building code, the Boston University School of Public Health determined it would slash electric consumption by 37 billion kilowatts. That’s enough electricity to power 3.4 million American homes annually!
Does My Home Have Enough Insulation?
You can assess existing insulation to find out if you have an adequate amount in your attic. If it’s less than 7” deep, your home is doesn’t have enough insulation. In Savannah, 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 provide a vapor barrier against humidity, stop air leaks and may restrict wear and tear on your HVAC system.
Types of Attic Insulation
There are three types of attic insulation—spray foam, loose fill and batt.
Spray foam insulation mixes liquids that change into a foam on contact. Closed- or open-cell applications can be used in attics.
Closed-cell foam supplies the most insulation. It also offers a broad barrier against air, vapor and water.
Open-cell foam widens when applied, stopping cracks and other spaces that are hard to get to. It’s best for stopping air but isn’t completely waterproof.
Both types of spray foam insulation may even help dampen noise.
Loose Fill and Batt Insulation
Loose fill insulation is blown in through special machinery, while batt insulation is rolls that can be cut to fit. Insulating material can contain fiberglass, cellulose, mineral wool and cotton.
Insulation is ranked for its resistance to heat flow. This is also called the R-value. Certain levels are recommended based on where you live.
Coastal Service Experts can help you determine what type of insulation is best for the climate in Savannah 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 scheduling a home comfort consultation and free estimate today.