06/11/2026
Your roof can be leaking before a single shingle goes on. 🛠️
On this Honolulu roof, you are seeing synthetic underlayment laid over the deck with materials and tools staged for the next steps. That layer is a big deal on Oahu because wind driven rain can get under roofing fast, and the underlayment helps keep water off the wood until the finished roof is sealed up.
If this step is rushed or torn, moisture can reach the decking and lead to soft spots, moldy attic air, and bigger roof repair later. A roofing contractor will check for tight overlaps, clean fastener lines, sealed valleys, and any deck damage before moving forward with roofing services. 🏠
What to watch for at home:
• Loose or wrinkled underlayment after a windy day
• Wet plywood smell in the attic after rain
• Stains that spread, not just one small spot 🌧️
Oahu homeowners, if you are unsure what is under your roof system or you have an active leak, reach out to FBC Roofing for a professional checkup.