Aloha! I’m Jason Wong, Principal Broker at Island Dragonfly — and in this video I’m breaking down the #1 thing that quietly destroys Hawaii coastal homes: salt.
If you’re buying, selling, or building near the ocean on Oʻahu, Maui, Kauaʻi, or the Big Island, the salt air isn’t just a gentle “ocean breeze” — it’s chemically aggressive, and it can turn a gorgeous luxury renovation into a costly repair project within a couple of years. Before you fall in love with the view, you need to know what corrodes and what lasts.
In this episode I cover:
🔹 Stainless steel grades — why Grade 304 (“kitchen grade”) rusts into ugly tea-colored stains in coastal air, and why you should demand 316 Marine Grade for railings, fixtures, and hardware within a mile of the ocean.
🔹 Concrete spalling — also called “concrete cancer” — how salt reaches the rebar, why rusting steel expands and blows the face off concrete, and how epoxy-coated or fiberglass rebar plus proper concrete cover protect your investment.
🔹 Galvanized steel — the big difference between useless electro-galvanized “lipstick on a pig” and durable hot-dipped galvanized connectors, and how to tell them apart at a glance.
🔹 Decking — composite vs. tropical hardwoods like Ipe and Cumaru vs. pressure-treated pine, and the real trade-offs for a Hawaii lanai.
🔹 Galvanic corrosion — why mixing metals (like a beautiful 316 bracket held by cheap zinc-plated screws) creates a literal battery that eats a house apart.
Hawaii real estate is a high-stakes game. You’re paying for the view — but you’re also fighting the elements. Whether you’re a local family upgrading to your forever home, an investor protecting a portfolio, or an overseas buyer relocating to the islands, you deserve a broker who looks past the pretty paint and understands the bones of the home.
That’s what I do. With 22+ years of experience, recognition as a 2022 No. 1 Global Centurion Top Producer on Oʻahu, and a global network spanning the Asia-Pacific, I help buyers and sellers across all six Hawaiian islands make smart, durable, well-informed decisions. Bilingual service in English and Chinese.
📲 Thinking about buying or selling in Hawaii? Let’s talk story.
🌐 https://jasonwong.us
🌐 https://islanddragonfly.com
👍 Like, subscribe, and hit the bell for more Hawaii real estate insights — and don’t let the salt win. Aloha! 🌺
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