Metal Roofing & Siding

Pacific Building Systems has provided high-quality metal roofing and siding supplies for a large variety of industries in the Pacific Northwest for over 50 years. We’ve done projects of every size and type and will use this experience to ensure your project is a success. We manufacture metal roof and siding system to meet your specifications.

Roofing and siding panels we offer:

  • PBR Roofing and Siding Panel (STANDARD PANEL) 
  • Tuff-Rib Roofing and Siding Panel
  • Reversed Rolled PBR Roofing and Siding Panel
  • SSR-218 Panel

All of our components are shipped quickly – typically in two weeks or less – to anywhere in the United States.

Contact us today to see how our team can help you create a sturdy, high-quality, and affordable steel building for your industry.


What makes our metal roofing unique:

We’re proud of our long history as a family-owned-and-operated business here in the Pacific Northwest.  We support our local economy at every opportunity, which is one of the many reasons we use the top-of-the-line standing seam SSR-218 panel.

Produced by Oregon-based The Purlin Mill, SSR218 is a concealed fastener, architectural-standing seam roof panel. Standing seam roofing panels are most commonly specified for low slope and architectural applications and are ideal for many commercial steel buildings.

Our SSR218 roof panel is a mechanically seamed panel. It has factory-applied non-skinning butyl mastic for superior weather tightness, which provides an excellent defense against air and water infiltration.

The panel incorporates a concealed fastener clip that removes the need for exposed fasteners and allows for thermal expansion and contraction – these panel clips are also available in a variety of heights to work with your specific insulation requirements.

The SSR218 can be installed over open framing, solid substrates, or rigid insulation and look great on most metal buildings.

D.I. Roof Seamers is PBS’s preferred supplier of roof seamers and hand tools.

These Industrial Series Roof Seamers make up D.I.’s rental fleet. The machines are time-tested and rugged for reliable field use. You can choose a seamer for a 90 ̊ seam or a 180 ̊ seam depending on your requirements.

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