Insulated Garage Doors Are Worth The Investment: 3 Reasons Why

An insulated garage door uses an insulation mechanism within the door's structure as a hedge between indoor and outdoor air. That way, your garage's interior temperature is not affected by exterior weather. Insulated doors are more expensive than non-insulated, but the benefits you accrue when you buy the insulated type as your new garage door outweigh the cost.  An insulated door is a good option if you plan to do a garage door installation.