What is an insulated garage door?
An insulated garage door is a garage door that normally consists of polystyrene panels or polyethylene foam inserts that help to keep your garage warmer and more energy-efficient. Insulated garage doors also help to reduce noise and can provide a more comfortable area to work in. Insulation also affects the durability of your garage door as well, making it sturdier against wind and weather elements. Insulation inserts can be attached to the back of a garage door or sandwiched between two pieces of garage door steel and can vary in thickness depending upon your needs.
One thing to consider when deciding to insulate your garage door is whether or not your garage is attached or detached from your home. If your garage is detached you might not need as much insulation as you would if your garage was attached to your home. The normal thickness of garage door insulation is at least 5/16″. Molded polystyrene panels generally carry a higher R value.
When discussing insulated garage door features, R-value is a measure of how high or thermally efficient the insulation material is. It gives the consumer a guide to determining the materials resistance to heat flow. Insulated garage doors can be purchased with insulation already adhered inside or insulation can be added to the back of your door by purchasing do it yourself kits when upgrading your existing garage door. When purchasing insulation kits the R-value should be clearly printed on the package or bag. Using insulated garage doors will help you beat the high cost of energy and in turn will save you money.
An insulated garage door is a garage door that includes some special insulating materials in the cavities of the door that is meant to help protect against air intrusion. The need for insulation is made more prevalent by the use garage door materials other than wood. While wood has some insulating properties, many other materials used for garage doors do not. Commonly, an insulated garage door is one made predominately from steel. The insulated steel garage door is one of the more common types of doors on the market. There are a number of reasons why insulated garage doors are so much in need. The main reason is simply the sheer size of the garage door and the heat that can be lost through it. It is estimated as much as a third of energy loss in a garage comes from the garage door. Thus, the insulated garage door serves as an effective barrier against such energy loss. Insulation can increase the efficiency inside a garage by at least 33 percent. Given the potential energy savings, the
