FlashBox™

SnapNrack’s FlashBox™ (SKU: 242-10028) is a flashing-integrated junction box designed for comp shingle roofs. It delivers a clean, secure, and fully sealed solution for routing conduit through the roof deck—no guesswork, no leaks.

Built for compatibility with Ultra Rail, TopSpeed™ Original, and TopSpeed™ Universal, the FlashBox simplifies wire entry with installer-friendly features like the integrated “Racetrack” seal, precise fit, and a torque-to-spec lid bolt for long-lasting protection.

✅ Clean, waterproof conduit entry point ✅ Integrated flashing ✅ Works with SnapNrack railed and railless systems ✅ Kit includes all hardware for a fast install ✅ Internal Wiring Kit available separately (SKU: 242-10048)