Sem-Lok Standing Seam Panels

ADCO Metals Sem-Lok standing seam panels are the quality choice for your roofing needs. As a leader in commercial and residential roofing supplies throughout Covington, LA, we use only the most trusted materials on the market. We put our trust in Sem-Lok, because we know you put your trust in us.

Sem-Lok is a highly sought after, and cost-effective standing seam roofing system that provides a smooth, fastener-free look to your final project. It offers superior wind and weather resistance and comes in a large variety of colors.

ADCO Metals Sem-Lok Specs

  • Sem-Lok is ideal for residential, architectural, light commercial and industrial applications
  • Panel profile: 15/16″ rib height x 16″ width panel
  • Panel style: Concealed fastener, snap lock standing steam
  • Gauge – 24 gauge/26 gauge
  • Substrate – Galvalume steel sheet, AZ50, conforming to ASTM A792 for all panels
  • Texture: Flat, ribbed (default), striations
  • Finishes: Semcoat Plus Kynar
  • Bare AZ-50 Acrylic Gavalume


Sem-Lok comes in brilliant colors, including:

  • Brick red
  • Chamois tan (26 gauge only)
  • Copper penny
  • Hartford green
  • Onyx gray
  • Patina green (26 gauge only)
  • Regal blue
  • Regal white
  • Silver dollar
  • Slate Bronze
  • Slate Gray


Interested in learning more about ADCO Metals PBR roofing and siding panel for your project? Contact us today to learn more and to determine if our PBR panel is the best solution for your application. We provide compete roofing solutions for residential and commercial properties of all sizes throughout Covington, LA.