So my business partner took the initiative to grab onto the side of the frame and pull like mad and the white trim piece popped off the end. Once exposed, we realize that this frame just has a cover trim that snaps into the sub frame. Super simple, but just not that easy to open.
This should be an easy enough job even with a 30' x 9' banner going back into it. The frame surrounds a layer of pink insulating foam. I figure we should be able to just VHB tape the banner into place beforehand and then tuck the banner into the sub frame and snap in the cover trim. But the more I got to thinking about it, could we stick the banner edges to the foam with banner hem tape? Just curious if there is an easier, more cost effective solution? Any advice would be great. We are planning on two of us installing the banner with ladders.