Curtain wall firestop/ edge of slab

[@Adam-l8j1i]

Other than your compression being wrong. That’s pretty much how you do it.. in Missouri 33% compression is standard

[@Adam-l8j1i]

And a lot of places require 6 inches under the clips for some reason

[@Adam-l8j1i]

4 inches on each side. Then 4 inch for the rest of your slab

[@antg7181]

Do u use silicone firestop? Yeah this video was just to show guys how to install, they always measure first to get 33%