Sliding glass doors are a common fixture in homes and apartments. They are stunning embellishments that seamlessly connect indoor and outdoor living spaces. When you need to replace a sliding glass door, it is important to work with a professional to ensure proper installation. Sliding glass door replacement will help solve drafts, difficult openings, and outdated appearances. If you replace the glass door yourself, there are some important steps that need to be followed. Following these steps will give you confidence in the longevity of your door.