image009 Published July 18, 2016 at 1280 × 960 in Fenetex Retractable Screens & Drop Shades Fenetex 95% Solar Porch Shades block heat, sun glare, rain, wind, pollen, and nosey neighbors, but still allow for view to yard and air exchange. Fenetex 95% Solar Porch Shades block heat, sun glare, rain, wind, pollen, and nosey neighbors, but still allow for view to yard and air exchange.