08/05/2026
When shopping for a new garage door, you've probably seen the term R-value - but what does it actually mean? R-value measures how well a garage door resists heat transfer. The higher the R-value, the better the insulation, helping your garage stay more comfortable through every season.
Whether your garage is attached to your home, used as a workshop, or simply stores your belongings, choosing the right insulation can make a noticeable difference. Check out this quick guide to learn what different R-value ranges mean and which one may be the best fit for your home.
Still have questions? Find a knowledgeable garage door dealer near you! https://safewaydoor.com/