The 500kg should be sufficient per umbrella (this is also stated in the umbrella's data sheet),
what bothers me are the two feet on the terrace area,
also inform yourselves about alternative systems at a good specialist retailer.
For our terrace, approx. 9x4.5m, we have partial shading with an electric sun sail
If you mean the ones in the shower, that was intentional. The tiler wanted to do them half and half, but we didn't want a joint in the middle of the wall. We are very satisfied with the result.Forget about umbrellas that are never where you need them, better get a sail. And with the tiles, you should have paid a little attention to the size so that no 5cm strips appear, but otherwise it looks well tiled.
The reason for this is that we do not want to move these huge supports and trip hazards back and forth.
That’s why we have a sun sail,
there are only two masts at the edge of the terrace, once the sail is retracted, you can only see the 3mm?? wire ropes
Let's continue with the main bathroom.