Reduce heat loss or gain with a garage door insulation kit that suits your door and budget. Your home’s garage door is its ...

This type of garage door can maintain the cold or hot temperature in your home through insulation, so it can lessen your electric bill because your HVAC equipment doesn’t need to work hard. However, ...

Spray foam is another way to insulate a garage door.Spray foam has high thermal resistance (meaning that it has a high R-value), making it ideal for climates with extreme temperatures.

According to Home Depot, R values of 0 to 6 are best for detached garages, attached garages need 7 to 9, heated garages need 10 to 13, and garages with above living space need a 14 or higher R-value.

Each door includes specs like material, insulation type, R-value (a measure of thermal efficiency), powder-coating options, window and glass style, wind load and warranty.

The current garage door insulation is rated at R-4. Even with that, it’s cold in the winter and hot as Hades in the summer. Local companies have given me estimates to increase the insulation by ...