• Aged Copper Metal Interlock® Cedar Shingles

    Aged Copper Metal Interlock® Cedar Shingles

    Burien, Washington
  • 4 Way Interlocking Roof Design

    4 Way Interlocking Roof Design

  • Standing Seam Metal Roof

    Standing Seam Metal Roof

Metal Roofing Seattle

Interlock Industries, Inc. is one of the largest installers of residential metal roofing systems in Washington State. We can help you choose the best roofing system for your home.

We’re well aware of how unrelenting the weather can be on your roof, and our product is tested and designed to endure even the most challenging of weather conditions.

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Interlock Metal Roof Systems


Metal Roof Colors

Metal Roof Colors


  • Lifetime Limited Warranty
  • Energy Efficient
  • Curbside appeal
  • Wind and Hail resistant
  • Low maintenance
  • Lightweight
  • Superior strength / Durability
  • Protected by the Alunar® Coating System embedded with TEFLON® Surface Protector
  • Non-combustible “Class A” Fire Rated available

Interlock Metal Roofing Systems