Installing an insulated garage door offers benefits that go far beyond keeping the space warm in the winter. Because the garage door is typically the largest opening in a home, upgrading from a single-layer non-insulated door to an insulated model impacts energy costs, structural durability, and overall home comfort.
Lower Home Energy Bills
There is no doubt that having a properly insulated garage door can keep both cold and hot air out of the space directly adjacent to your home. Even if the garage is not climate controlled, like most of them in America, the buffer between outside temperatures and your thermostat temperature will reduce energy expenditure.
Keep Unattached Garages More Comfortable Year Round
That comfortable air inside the garage will also make it easier to work on projects, service the car, and do anything else necessary inside. Instead of considering the garage a no man’s land in the hottest and coldest months, it can become a more comfortable expansion of living space. This is especially important in unattached garages that do not share a wall with the house. Attached garages have some temperature control help from the heating and air-conditioning of the house. One that is separate can only regulate its own internal temperature through things like insulated doors.
Superior Structural Durability
Non-insulated garage doors use a single sheet of steel, making them prone to dents from sports equipment, vehicles, or high winds. Insulated doors are built with double- or triple-layer construction (steel-insulation-steel), creating a rigid sandwich panel that drastically increases impact resistance.
Quieter Operation and Noise Reduction
The dense foam core absorbs street traffic, lawn equipment, and neighborhood noise. Additionally, the added rigidity minimizes panel vibration and rattling when the door travels along its tracks.
Protection for Stored Belongings and Vehicles
Extreme temperature shifts degrade vehicle batteries, warp wooden tools, alter paint consistency, and spoil temperature-sensitive items stored in the garage. Insulation maintains a moderate indoor microclimate year-round.
Avoid Water Damage From Leaky Seams
While the internal insulation layer may have little to do with stopping water damage in the garage, the flexible or rubbery trim on the bottom and sides, or edging that overlaps the seams, can keep the rain, snow, and other wet weather outside where it belongs. This helps reduce the chance of your garage floor, walls, and a stored personal property being damaged.
The choice to have an insulated garage door installed makes sense for a number of reasons. Most people consider temperature control and utility bill reduction as number one. With the additional benefits of quieter operation, increased security, and a longer overall life span, opting for a new garage door with sufficient insulation makes sense.