The DD237 is a great looking Dutch design with the top half featuring two long glass panes which allow plenty of natural light into your entry. Insulated glass keeps warm air inside where it belongs and protects your home from the cold. The shelf on our Dutch doors is a functional feature which seals the split better than any other design on the market. Our exterior door jambs are fully weather stripped and come complete with an adjustable mahogany threshold that you can raise or lower to get the best seal. The shelf on this door features our CS1 shelf option. This can be modified to achieve the look you want. There are a few other stock shelf options to choose from and we can also do custom designs if needed. Make your home stand out with a new Dutch Door from Vintage Doors.