When seeking out building materials or searching for ways to enhance a home's energy efficiency, roofing contractors often advise looking at an item's R-value. This is a measurement of the material's capacity to prevent the transfer of heat. Here’s what you should know about how a roofing contractor can improve your home's R-value.

What Is the R-value?

During the colder months of the year, you want as much warm air as possible to stay inside your home. Not only does this result in a warmer and more comfortable indoor environment, but it also helps heating costs stay down by keeping cold air out and warm air in. More efficient use of the furnace is beneficial to the environment as well.

R-values tell you how effective a home's construction is at containing heat. The higher the R-value, the better the home is at preventing heat loss. R-values are especially important when it comes to roofs and attics; since warm air rises, higher R-values depend largely on how well roofing and attic materials keep heat inside.

How Do You Improve the R-value?

There are two main ways to increase your home's R-value. The first is to install insulation in the walls; while any insulation is a step in the right direction, foam board provides the highest R-value. The second method is to install roofing and attic insulation; spray foam and, again, foam board are two of the most energy-efficient options. Also, if you're in the market for a new roof or siding, work with a roofing contractor to choose building materials with high R-values.

Understanding the importance of R-values will save you money and keep your home and family comfortable during the colder months of the year. For all of your roof replacement and repair needs, trust Dan Williams Roofing. Since 2000, they have been providing Lorain County, OH, property owners with roofing, attic, siding, and chimney installation and repairs. For assistance in upping your home's R-value, speak with a roofing contractor today by calling (440) 282-6006 or visiting them online.