East Islip Lumber, a member of the Trade Supply Group family, recently completed a renovation & expansion. The expansion includes a new showroom featuring AZEK, TimberTech, and Fiberon decking and railing. The store interior has been totally renovated with expanded merchandise, customer counter, and office space.


East Islip Lumber was originally founded in 1927 as a small yard catering to marine applications. In 1982, Alfred Romito, a 56-year resident of Bay Shore with his wife, Catherine, acquired the company, and grew it from just eight employees to more than 20 full-time personnel; a staff that is generally recognized as one of the most knowledgeable in the industry. East Islip Lumber has been a proud addition to the Trade Supply Group family since 2022. Trade Supply Group operates companies that specialize in the distribution of building materials for trade and retail customers.
The lumberyard, located just off Carleton Avenue in East Islip, carries a large inventory of building supplies and does an extensive business in special-order doors, windows, and decorative hardware. As an Andersen dealer, the company provides special storm-resistant door and windows to meet the special needs of our coastal environment. East Islip Lumber trucks go daily to the Bay Shore ferry terminal to serve the Fire Island community all year long.
About East Islip Lumber
East Islip Lumber carries a large assortment of materials for all your building needs, and we only stock quality products. Our lumber is of a higher grade than you’ll find at those big box stores and even better than you’ll find at most other lumber yards. We also carry Marine Lumber, Dock Lumber, Industrial lumber, and hardwoods, along with LVLs and Mason Supplies. Any kind of wood can be special ordered to your exact needs.