The Mech-Seam system provides the ultimate performance in metal roofing.

  • Available in all colors and acrylic coated Galvalume
  • Up to 18" Net Coverage
  • 26/ 24 Gauge standard and 22 Gauge optional
MECH-SEAM Detail Image
Minimum Slope: 1/2:12

A seaming machine is used while installing to crimp panels together. This process encloses the hidden clips and screws, making this the most watertight metal roofing system when installed properly, perfect for low-slope applications. A factory installed sealant is optional. 

Click link for seamer rental through Quality Roof Seamers.

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FL# 22226.1 R1

Mech-Seam Standing Seam Roof Panel over open framing


  • AZ-50 Galvalume (painted)
  • AZ-55 Galvalume (acrylic coated)


  • 40 Years (SMP painted)
  • 25 Years (acrylic coated)


  • 15/32" CDX (minimum)
  • #2 1x4 Yellow Pine (minimum)
  • Steel Purlins
  • Hat Channel
  • Underlayment recommended for wood substructure

Color Visualizer

Colors available in Brookhaven:
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  • Galvalume
  • Polar White
  • Pure White
  • Ivory
  • Light Stone
  • Mocha Tan
  • Patina Green
  • Marine Green
  • Forest Green
  • Hawaiian Blue
  • Gallery Blue
  • Barn Red
  • Patriot Red
  • Burgundy
  • Cocoa Brown
  • Metallic Copper
  • Galvanized Silver
  • Old Town Gray
  • Clay
  • Charcoal Gray
  • Burnished Slate
  • Black
  • Evergreen
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