 And right now, they're offering a free tune-up completed prior to applying treatment. They'll fix nail pops, refasten loose flashing, and seal cracks and expose nails. An $859 value. I got a RoofMax treatment from my mom's house and saw it in action. It really works. RoofMax is trusted nationally, and installers are locally owned and operated. And get this, for every roof saved, RoofMax works with the Dave Thomas Foundation to find a forever home for a child waiting in foster care.