The installation of our CoR 2.0 motorized roller shade sail responded to the need to shade and remove heat from a terrace that radiated the adjacent office.
The best fabric on the market for this purpose is certainly a technical fabric, American, a mass-dyed polyester mixed with two other fabrics, one of which is fluorocarbon. Just the fluorocarbon mixed with a very dense texture allows to make this fabric waterproof even if it is not covered by PU. This translates into the fact that we are dealing with a breathable fabric in all respects and in fact the heat perceived is 37 X less below the coverage!
This roll-up shade sail CoR is entirely anchored to the wall, with no space on the floor .. and it is also very beautiful in our opinion!