Expandable
- add a section now or later
As strong
as aluminum - if not stronger
Detailed
instruction manual (download PDF)
All the
hardware that you need - nothing else to buy
These
greenhouses are engineered for strength. They are built to withstand high winds, and
the roof can hold loads of over 1,100 lbs evenly distributed making them stronger than
many more expensive greenhouses with aluminum or wood frames.