Answer:
No — Expandify homes are single-storey dwellings by design. Our system is engineered for efficient, expandable modular living and is not suited for stacking or multi-level configurations.

Reasons we do not offer double-storey designs:

• Structural and engineering constraints with expanding sections
• Height limits under Class 1a portable and modular home classifications
• Oversize and crane handling restrictions during delivery
• NCC compliance and certifier limitations for two-storey modular transport

If you require two-storey accommodation, this would fall outside the Expandify product range and may require a custom architectural or site-built solution.