East Islip Lumber offers a full range of exterior and interior doors and door hardware. Whether you want the traditional beauty of wood doors or the low-maintenance of man-made materials, we can find the door of your dreams.


East Islip is proud to be one of the few dealers selected to carry Therma-Tru’s premiere fiberglass door, the ICON Collection.


Boasting beautiful hardwood grains and hand-applied factory finishes, it’s virtually impossible to tell it’s made of low-maintenance fiberglass. If you want the look of wood without the maintenance headaches, look into the ICON Collection at East Islip Lumber.


Browse all of our quality door brands