My gunite pool will be mostly out of the ground and I want to attach my movie screen to the back of it in a way that I can take it down when I want to.
I was thinking having them install a couple rows of something like this along the back of it:
www.zoro.com
Then I could strap my posts and whatever else I want to the back in a way that's not permanent. A couple problems I see is that I have a knife edge along the back so whatever i put back there has to be able to handle chlorine. It seems like nothing really will though.....
Any ideas?
I was thinking having them install a couple rows of something like this along the back of it:
Zoro Select Strut Channel, 4 ft. L, Aluminum, 12 Gauge FS-200SS AL 48.00 | Zoro
Order Zoro Select Strut Channel, 4 ft. L, Aluminum, 12 Gauge, FS-200SS AL 48.00 at Zoro.com. Great prices & free shipping on orders over $50 when you sign in or sign up for an account.

Then I could strap my posts and whatever else I want to the back in a way that's not permanent. A couple problems I see is that I have a knife edge along the back so whatever i put back there has to be able to handle chlorine. It seems like nothing really will though.....
Any ideas?