On Jul 3, 6:19*pm, danmc68 wrote:
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.

Thanks!

Just set aside your concerns and focus on mire important matters. The
only repair your roof might need would be wind damage or bullet holes
depending on where you live.

Joe