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Without insulation, both hot and cold air can flow through your home’s walls, ceilings, crawlspace, and basement with ease. Over time, this energy loss will increase your power bills and make it more difficult to maintain a comfortable indoor temperature. While the material can defend against these dangers, not all solutions offer the same level of energy efficiency. Specifically, different products offer various levels of R-value—a standard measurement for insulation capabilities. To help you choose the right interior lining for your home, here’s what you need to know about R-value.

What Is an R-Value?

R-value is a figure used to rate an insulation’s thermal resistance, or its ability to keep heat from moving through the material. In general, the higher the R-value, the more likely the material can prevent heat loss. Typically, thicker materials tend to have higher R-values, but some products may not be dense enough to thoroughly defend against heat loss.

For example, Rockwool® and fiberglass are often comprised of loose batting, therefore producing a lower R-value than the thick and rigid barriers that spray foam insulation can provide.

Which R-Value Should You Get?

insulationWhen you want to pinpoint the ideal R-value for your home, consult with a home insulation contractor. These professionals will perform energy audits to spot weak areas and use advanced calculations to determine how much thermal resistance you need to maintain an energy-efficient living space.

For a rough guideline on which R-value is necessary for your home, take a look at your property’s current interior lining. If you want to lower your energy loss, choose a new material that offers a higher thermal resistance rating.

The climate zone in which you live can also dictate which R-value is necessary to keep your home safe, comfortable, and energy-efficient. The U.S. Department of Energy features an easy-to-follow map to help you pinpoint your zone and determine which R-value range that region requires.

 

Whether your home’s insulation is old or inefficient, Energy Shield Spray Foam will determine which level of thermal resistance is right for your living environment. Specializing in spray foam, this contractor will equip your home with a safe material that carries a high R-value. To learn more about their services, visit this Eminence, KY, home insulation contractor online. For estimate, inspection, or service requests, call (502) 220-0231 to speak with a friendly team member.

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