Sign Mounting on Metal Wall

I'd use an ACM panel, probably on a 1x1 Tube frame, then mount with clips. Beware, those panels could be steel, even porcelainized steel, which can be a bear to drill in.

 

Just self tapping metal screws, if steel predrill. Or if you really want to wow them you can make (or have any metal shop make) a 1" tube frame and attach that to the steel.

I would use ACM or aluminum sign however, PVC will warp in any direct sun.

 

If it's thin paneling, self tappers wont' work. If it's thicker or mostly metal it will. If there is concrete behind it, just use 1/4" lag shields.

 

I don't like this idea. The ACM will scratch when you change out the letters. Use polycarbonate or lexan.

 

why do they want this? Do they not have a sign by road that depicts prices? screw the damn track to the metal posty thing and let it be all in one for their letters

 

Looks good, materials should be fine.

 

Ah OK, no worries your right. Poly and lexan cant be used 24/7...only 8 hours a day for 5 days a week. Go with the ACM it will be fine.

 

I agree. Polycarbonate with a nice second surface reverse print would be very nice and ultra durable.