Back to Help Center homepage

What is R-Value?

Thermal resistance, or R-Value, is the measure of a material's ability to reduce the rate of heat transfer (like wall insulation). The greater the R-Value, the better of an insulator the material is and the more consistent the room temperature will be.

More Categories
Product Questions, Payments & Pricing, Order Status, Shipping & Delivery, Storage & Pickup, Returns & Cancellations, Pro Premier Services, Design Services
Still Have Questions?
Contact Us