Hi there! These are motorized retractable screens made by Phantom Screens. They appear at the touch of a button, and disappear when you don't need them. Perfect for indoor and outdoor living spaces, they're custom made and professionally installed to give you fresh air, shade from the sun, climate control, insect protection and a bit of privacy. They go up to 300" / 25 ft. wide.

Learn more here: http://www.phantomscreens.com/retractable-large-openings/

Thanks!

Phantom Screens Marketing Dept

I realize there are variables, but do you have an estimate of price per square foot?

Hi Becky, It will depend on where you are located. If you type in your zip code here, you should be able to see your local pricing.

http://www.phantomscreens.com/retractable-large-openings/pricing/

Alternatively, I could have the local rep call you to give a better idea.

Thank you, Sierra