A well-insulated garage door won't make your garage air-conditioned, but it will cut attic and living-space heat gain significantly.
R-value primer
R-6 to R-9 is standard, R-12 to R-18 is premium polyurethane. In Naples, R-12 is a sensible sweet spot.
Real energy savings
Homes with a bedroom over the garage or an attached in-law suite see the biggest benefit.
Sound reduction bonus
Insulated sections also dampen sound. Great for garages that are also gyms or workshops.
