Interlock Specifications

Interlock Specification Manuals, Testing Reports

Access detailed Interlock Specification Manuals and authoritative Testing Reports for Slate, Cedar Shingle, Mediterranean Tile, and Standing Seam roofing systems. Trusted by contractors and homeowners alike, our documents are backed by certifications including ER10475, ESR-1790, Florida FL7263-R7, and UL-2218, ensuring compliance and quality for every project.

Interlock Shake Specification Manual cover featuring a house with a metal roof, showcasing detailed roofing specifications and Interlock branding.
Specification Manuals
ICC-ES Evaluation Report ESR-1790 for Interlock Roofing, detailing compliance with building codes and specifications for metal roofing systems, including shake and hidden fastener tile options.
Testing Reports
CCMC evaluation report for Interlock roofing systems, featuring product names and compliance details, emphasizing Canadian code standards and certification.
Evaluation
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