Thinking of the summer to come

I am checking various sun parasols in my outhouse. A common theme seem to be that whilst the parasol poles and frames are in good shape (spokes, mechanics etc) however the canopy fabric becomes torn, frayed, sunbleached after a couple of years. Seems a pity to have to trash the whole thing for sake of a replacement canopy. Anyone come across a supplier on the island doing replacement fabric sun parasol canopies?
OylerO