Most of the inflatable spa manufacturers say the spas should be closed up when the temperature gets below 40'F/4'C. I guess the main concerns I've read about in using an inflatable spa in sub-freezing temperatures is that the motor will freeze up and cease to work.
One solution is to put the...
Some excellent examples of how to properly weight a cantilever umbrella here... 300 lbs of concrete! :bowdown:That will certainly do it. I found this guide to be quite helpful in setting up a cantilever umbrella base that doesn't flop over in the mild breeze.
