Long Island’s coastal climate creates unique challenges for deck structures. Humidity, salt air, and temperature swings cause wood to expand and contract, leading to splitting and warping. Freeze-thaw cycles during winter can damage structural connections and create gaps in boards.
Snow, rain, and heavy winds accelerate rotting, especially in areas where water pools or drainage is poor. UV exposure from summer sun fades and weakens deck materials over time. Poor ventilation under decks traps moisture, creating ideal conditions for rot and mold growth.
Regular maintenance helps, but East Patchogue decks need materials and construction techniques designed specifically for coastal conditions. That’s why we use galvanized fasteners, proper spacing for drainage, and materials rated for exterior coastal use.