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Are your homes cyclone-rated or available with N4/C2 wind upgrades?

Written by Clayton Bielby

Updated at March 31st, 2025

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Answer:
Yes — Expandify homes can be upgraded to cyclone-ready and engineered to meet high-wind area requirements where needed.

Wind compliance options:

  • N2 rating – Included as standard, suitable for most metro and suburban areas
  • N3, N4 or C2 wind upgrades – Available for cyclone or high-wind zones
  • Structural reinforcement – Enhanced bracing, anchoring, and tie-down systems for increased wind load resistance
  • Engineering certification – Wind ratings are issued as part of your compliance documents

You must confirm wind classification during the Prelim or engineering stage. Our team will advise if your site requires an upgrade and include this in your quote if applicable.


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