The dome is very well covered for protection against rain and the hot Texas sun,
which makes it act like a parachute in high winds.
Marc's solution for high winds is to use ground anchors.
If you tie the covering directly to your ground anchors, and not to the dome,
only the covering and the anchors will blow away, and not the dome itself.
And when one or two of the anchors comes loose, the covering may no longer act
like a parachute, but will just flap in the wind.
We use a very small covering, like 5' x 5', which gives enough shade for the summer,
but does not collect a lot of wind.
In the winter, we cover the dome with plastic and tie the plastic directly to concrete blocks
with twine that will break in a high wind.
Call us if you have questions. (931) 858-6892
John Hurt