The mention of plastic greenhouse was from any persons original
message. When I tried to post a new message it wouldn't work, so I
just responded to the other one.

Thanks for the hint about adding a hurricane rider for the house. Our
house and my studio are insured against hurricanes, so it won't be a
problem to add a greenhouse if they'll cover it.

We're planning on securing whatever one we buy or build to a 1-1/2
foot stone wall.

Thanks!
June

Oh, your subject header said plastic greenhouse.

Best of luck. There is no greenhouse which could be considered a
sturdy structure when you get hurricane winds. Insure it in the house
insurance rider.