There are plenty of reasons why antique leaded glass is sought-after for home decorating: It’s sophisticated, versatile, and offers a period look. The glass, which features divider bars that make up decorative patterns, can be used in windows and doors. It’s easy to add this style to any piece that has plain glass panes. Using self-adhesive strips that mimic the look of lead lines plus a product called Liquid Leading, you can create your own leaded glass patterns.