How do you install vinyl siding over metal siding on a steel building?

Question

I bought vinyl siding for me steel building that has existing metal siding. I'm wondering if I need vapor barrier between the two sidings. I also want to know that type of s***w to use.

Answer 1

you would have to use firring strips around the whole building, using sheet metal screws. fasten them vertically every 16" o.c.

then use galvanized roofing tacks to hang the siding...