Hello,

ShadeFX offers industry best fabrics in water resistant, water repellant and water proof options. When installed and maintained correctly, ShadeFX is designed to shed water to the left and/or right of the drive beam so all fabric options will ensure a dry outdoor space.

For more information, please see http://www.shadefxcanopies.com/retractable-canopies/fabrics/

thanks.

How wide can a single shade be? We're designing a patio that will be about 19' wide post to post (so a little shorter minus the beams (6x10s)) and just shy of 16' long (from house out toward the back to the post). I'd like to have a single shade rather than two.

Hello,

ShadeFX canopy's maximum width is 30' and the maximum length is 35' up to an area of 1000 sq.ft per single canopy.

For more information on ShadeFX retractable canopies please visit: http://www.shadefxcanopies.com/retractable-canopies