One unit is about $16k plus shipping and installation. On a typical billboard we would supply all attachments. Ledgers only needed and ‘no’ additional steel is required. Check with your engineer to see if the currect structure will hold our unit.
We have the lightest units in industry with a 12 x 24 weighing about 1300 lbs. This includes the ledgers that we supply you and includes the prisms installed in the unit.
Can you email a picture of your structure to rpizzuto@prismaflex.com? If you like I will email a quote with shipping to the site. Depending on the location I should be able to help you find an installer.
Check out a recent install in Branson, MO at YouTube? Cut and paste to your broswer… v=wJFFjA0lzWk&context=C41f1400ADvjVQa1PpcFO4EmTV9CX97ZlE0Q1NMId4ar-_GRdxgJk=
Thank you…