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If you spend time in the garage or it’s attached to your home, efforts should be taken to insulate the space like any other section of the house. Otherwise, heat transfer and air loss from the garage door can lead to discomfort and higher energy bills, as HVAC equipment must work harder to cancel out the external temperatures. Knowing more about insulation levels, examined here, will help you make informed decisions about how to insulate the panel(s). 

What Is an R-Value?

Thermal resistance or R-value is the measurement of a material’s ability to combat conductive heat flow. This numerical rating is determined by the type of material and its density. The age of insulation, whether it’s exposed to moisture, and the temperature of the environment can also factor into its capacity to resist conductive heat flow. The R-value of the garage door increases as more layers of insulation are added. To determine the overall R-value of a garage door, add together the R-value of each insulation layer and the panel. When deciding on a material, take the studs, joists, and fasteners into account, as air can seep through the openings. The insulator should fill these gaps to prevent leaks and heat transfer.   

How Much Insulation Does Your Garage Door Need?

garage doorWhether the garage is attached to the house or is a standalone structure should be considered. If you don’t spend much time in the garage and it isn’t attached to an interior wall, a non-insulated, steel panel should suffice. If you use the garage for storage, an R-value in the 6 range will prevent heat transfer that affects temperature-sensitive items. Apart from controlling temperatures, the material also helps dampen sound. If the garage is used often and attached to living spaces, an R-value in the 9 to 16 range will muffle street sound and noises from inside the garage, while keeping the space comfortable.

 

If you want to increase the insulation capabilities of your garage door, contact the technicians at Great Garage Door Company. The crew is known throughout Anoka and Ramsey counties in Minnesota for installing raised-panel systems with polystyrene and polyurethane insulation, customized to meet clients’ needs in the northern climate. After installing the fixture, the team will provide garage door repair when needed, 20-point maintenance tuneups, and additional upkeep advice to ensure it always operates correctly. For a free garage door installation estimate, call (763) 767-3000 to reach the Blaine team or dial (651) 486-0000 to reach the Maplewood location. Check out the company’s website for a rundown of the insulation options they provide.

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