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


East Islip Lumber

33 Wall Street

East Islip, NY 11730

Phone: 631-581-1869

Fax: 631-581-0392

Monday - Friday 7:00am - 5:00pm

Saturday 7:00am - 1:00pm, Sunday Closed

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