R-Values… U-Values… What’s the Difference?
Homes and businesses around the nation have become more efficient in recent years… Credit reduced energy consumption along with improved structural insulation which protects against indoor and outdoor temperature variations.
The latter is made quantifiable thanks to R-values and U-values. R-values refer to construction components that are made up of only one material, such as cellulose in wall cavities. U-values are more of an engineering term and describe thermal performance. It’s traditionally applied to things such as window systems (which are comprised of different materials with different R-values).The higher the R-value, the better the insulation. Conversely, U-values reflect how much heat energy is lost or gained… The more energy efficient the system in question is, the lower the number.
Therefore, when seeking high R-value skylights, it is important to remember that R-values represent resistance to heat transfer whereas U-values represent the transfer of energy through conduction and radiation.
Our mission at Kingspan Light + Air is to provide the highest quality products and offer superior service for residential, commercial, and industrial customers alike. We aim to provide the industry with an abundance of accurate, current, and relevant information relative to daylighting and energy conservation while remaining an exceptional value. We take our corporate responsibilities very seriously because we consider ourselves innovators in the efficient use of sustainable, carbon-free energy. To learn more about how Kingspan offers the best energy efficient skylights in the business, inquire here or call our toll-free number at (800) 854-8618 today!