What is the best insulation to keep your house cool?
Summer is here and that means we’re all trying to find ways to beat the heat—both in temperature and with our wallets. When it comes to keeping your home cool, insulation is a key component. So what’s the best insulation to keep your house cool? Well, there’s a couple different ways to think about this.
R-values and insulation levels
Insulation levels are measured by something called R-values. This is basically the metric that stands for the insulation material’s resistance to heat flow. The type of insulation and the corresponding R-value depends on where you live.
A higher R-value means better thermal resistance. And an adequate R-value insulation can save you 10-50% on your home’s energy bills. So knowing the right R-value is important. For example, in Austin TX, the Department of Energy recommends an R-value that’s between R-value 30 and 60. The specific R-value, however, will depend on various factors such as your home’s age, size, and layout.
Factors for choosing the right insulation
So you know the range of R-values that you should look for when it comes to insulation. But there are a couple other factors that you should consider.
Efficiency goals
Some homeowners may just want to lower their energy bills. Others may have concerns about their carbon footprint and energy efficiency. Whatever the reason, research specific insulation types to make sure they align with your energy needs.
Budget
Different needs and materials means differences in costs. Higher investment at the start may pay back in reduced energy bills. Consider your budgetary needs when looking at insulation materials.
Material
Insulation can be made from a variety of materials including:
● Fiberglass
● Spray foam
● Cellulose
● Rigid foam
Each material has its own R-value per inch. For example, fiberglass has an R-value of 2.2 - 2.9 per inch whereas cementitious spray foam has an R-value of 2.0 - 3.9 per inch. Speak with a professional on the right material to R-value ratio you need in your home.
Best insulation type to keep your house cool
Homes in warmer climates, such as Texas, Arkansas, or Louisiana, with uninsulated attics should choose insulation of around R-value 60. In cases where you already have some insulation, you may want to go with R-value 38 in the attic for maximum efficiency. You’ll want to speak with a professional on your specific needs and living situation, however, to find the right insulation.
Your home maintenance partner
At Golden Home Management, we understand that coordinating all the projects your home needs can be more than a hassle. Especially when you’re dealing with insulation needs that go over your head (literally and figuratively). That’s why so many people love our Monthly Maintenance Plan. Our network of licensed professionals can tackle your home’s maintenance needs so you can get back to doing what you really love—enjoying your home. Contact us today to schedule your FREE home assessment.