Our seamless gutters are custom-made on the premises to fit your home. We use only the heaviest gauge (.032″) aluminum coils installed with hidden hangers, which are fastened with screws. The finish on the materials carries a warranty not to blister, flake, chip, crack or peel for a period of twenty years. As with all our installations, we warrant our workmanship to be free from defect for a period of five years. McNail Brothers also offers gutter protection to guard your new gutters by Leaf Relief and Gutter Guard. Be sure and call 770-932-2227 today for a consolation about new gutters or how we can protect your preexisting gutters with Gutter Guard or Leaf Relief protection.