We cut, bend and shape metal. Not regulations.

We cut, bend and shape metal. Not regulations.

We greatly appreciate the efficient and diligent work of the Great Lakes’ employees who helped complete the … reroofing of My Sisters" House.

Joanne Dodgson
My Sisters' House

We Both Benefit from Using the Latest Technology

Blending craftsmanship and technology results in beauty and watertight integrity. That’s why we don’t cut corners or regulations in order to cut costs. You can count on our investment in state-of-the-art sheet-metal equipment, proper underlayments and snow guarding that will assure you of quality, watertight installations. All this at competitive prices in order to protect your people and your assets.

Did you know that 85% of all roof wind damage claims start at the sheet-metal trim? That’s why we offer ES-1 certified metal and even wind-speed warranties. We also offer materials in a wide array of colors with 20-year finish warranties. Please contact us for full warranty details. Great Lakes Systems has completed hundreds of commercial, industrial and institutional sheet-metal roofing projects and can recommend the right materials for your project whether they require aluminum, steel, copper or stainless steel. The Great Lakes Systems Sheet Metal Group is ready to serve customers in Grand Rapids, Lansing, Kalamazoo, Detroit and throughout Michigan, and offers expertise in:

  • Standing-seam roofing installations
  • Metal fascia panels
  • Ornamental metal
  • Soffit installations
  • Architectural sheet metal copings, fascias and panels
  • ES-1 installations
  • Industrial gutter fabrication and installation
  • Venting, including ridge vents

Are all roofers professional flashers?

Not quite. But the GLS Sheet Metal group has proven its metal and stands ready to service your sheet metal needs.