Standing seam is the most popular type of metal commercial & industrial roofing. Standing Seam refers to a type of metal roof that has concealed fasteners with a broad flat area and two vertical legs. Standing seam is typically made from prefabricated aluminum or steel panels. It’s an aesthetically pleasing option that can last a lifetime. Standing seam is offered in a variety types, colors, and designs.

Main Types of Standing Seam:

• Batten Panels – Feature a batten style seam clip and are a popular choice for walls. These panels should only be installed on a roof pitch that is greater than or equal to 3:12.
• Nail/Fastener Flange Panels – This type of panel has less accessories (no clips) so they are the most economical type of panel. These panels should only be installed on a roof pitch that is greater than or equal to 3:12.
• Snap Lock Panels – These panels have the same accessories as a mechanical lock panel, but they snap into place and do not have to be mechanically seamed. These panels should only be installed on a roof pitch that is greater than or equal to 3:12.
• Mechanically Seamed Panels – this is the best option for low slope roofing. These panels feature seams that are mechanically crimped together. The panels can be bonded with a hand seamer or an electric robot that mechanically seams. The end result is a small water tight seam that can be used on pitches as low as 1/2:12.