"danmc68" wrote in message
...
I have a new charcoal colored Galvalume 26-gauge steel roof on my
house. I was wondering if I should expect some fading of the color
over time. Will chalking occur? Do these roofs sometimes need a
professional cleaning? There's a 40-year warenty on the Valspar
coating.

What does the warranty cover? Rusting, discoloration, fading, oxidizing,
chalking, peeling? Does the warranty require periodic cleaning, waxing :-) ?
What do the installers say? Do you iron your socks? :-)