Having the proper amount of insulation in your attic can make your Livermore home more pleasant throughout the seasons. Higher energy efficiency could also help you save money on utility expenses.
You can check existing insulation to determine if you have enough in your attic. If it’s lower than 7” deep, your Livermore home doesn’t have enough insulation. Depending on where you live, between 13-14″ of insulation to as much as as 16-18″ of insulation will be what’s recommended. In addition, if your home is older than 10 years, you’ll most likely need more attic insulation in your Livermore home.
Strengthening your insulation levels could positively impact your energy bills, saving you up to 20 percent.** It can provide a vapor barrier against humidity, stop air leaks, and may limit wear and tear on your HVAC system.
**Savings may vary.
There are three kinds of attic insulation—spray foam, loose fill and batt.
Spray foam insulation uses liquids that expand into a foam on contact. Closed- or open-cell applications can be used in attics.
Closed-cell foam provides the most insulation. It also offers a broad barrier against air, vapor and water.
Open-cell foam expands when applied, filling cracks and other spaces that are hard to get to. It’s best for blocking air but isn’t completely waterproof.
Both types of spray foam insulation may even help absorb noise.
Loose fill insulation is installed using specialized machinery, while batt insulation is rolls that can be trimmed to fit. Insulating material can involve fiberglass, cellulose, mineral wool and cotton.
Insulation is rated for its resistance to heat flow. This is also called the R-value. Different levels are suggested based on where you live.
Comerford Service Experts Heating & Air Conditioning can help you determine what type of attic insulation is best for the climate in Livermore and your home’s needs. Our attic insulation installers provide a full range of quality insulation services backed by a 100% Satisfaction Guarantee* for a year.
Get started by scheduling a home comfort consultation and free estimate today.
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