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Lightning Protection Institute

Lightning Protection Institute

Establishing the highest standards and guidelines for the design, installation, and inspection of lightning protection systems.

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© 2025 Lightning Protection Institute | All Rights Reserved

Specs & Tools

Architectural and engineering specifications and tools are provided in support of the design/build community. LPI streamlines specification of lightning protection systems and grounding systems as the final component systems in electrical construction and structure envelope design.

Should you have any questions about the specifications or tools found here, including how best to adapt them to your needs and the project’s requirements, contact LPI. We gladly assist you at any phase of the project.

To make better use of our insights, contact LPI at the earliest stages of your residential or commercial design or building project.

Downloads: Specifications
Lightning Protection Systems Specification DOWNLOAD PDF
Reroof Performance Specification DOWNLOAD PDF
Reroof Specification DOWNLOAD PDF
Lightning Protection Performance Specification DOWNLOAD PDF
Downloads: Specifications / Canada
Lightning Protection Systems Specification, Template with Usage Notes DOWNLOAD PDF
Lightning Protection Systems Specification, Delegated Design DOWNLOAD PDF
Downloads: Test Registration
Test Registration Form Designer Inspector Series DOWNLOAD PDF
Test Registration Form Master Installer Series DOWNLOAD PDF
Affidavit Form for Member Companies DOWNLOAD PDF
Affidavit Form for Non-Member Companies DOWNLOAD PDF

 

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Specification. Installation. Inspection.

CONTACT

  • 800.488.6864
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© 2025 Lightning Protection Institute | All Rights Reserved