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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

LPI 175 – 2023 Standard for the Design – Installation – Inspection of Lightning Protection Systems

January 20, 2023

The Lightning Protection Institute (LPI) adopts the latest edition of the NFPA 780 Standard as its reference document for system design. LPI advocates use of LPI-IP as the third-party inspection authority for system design, components and installation. LPI publishes this …

Read Article about LPI 175 – 2023 Standard for the Design – Installation – Inspection of Lightning Protection Systems

Lightning Protection Institute Drawing Stamp

January 19, 2023

The Lightning Protection Institute has approved the issuance of drawing stamps by the organization to promote member Certifications.  Master Installer, Master Installer Designer, and Designer Inspector certified individuals in good standing with the organization may order these …

Read Article about Lightning Protection Institute Drawing Stamp

LPI-175 Standard (2007 *Spanish edition)

January 18, 2023

This 49-page booklet is available for purchase in Spanish from the Lightning Protection Institute. The price includes all shipping and handling charges. This publication contains valuable detailed information on nationally recognized methods for the proper design, installation …

Read Article about LPI-175 Standard (2007 *Spanish edition)

NFPA-780 Standard (2023 Edition)

January 17, 2023

This 111-page booklet is available for purchase from the Lightning Protection Institute. We purchase this copyright document from NFPA and resell it at our cost. Our price includes all shipping and handling charges in the U.S. NFPA 780 2023 contains valuable detailed …

Read Article about NFPA-780 Standard (2023 Edition)

LPI 177 – 2017 Inspection Guide for Certified Systems

January 16, 2023

This 59 page pictorial booklet provides additional information for inspector professionals and serves as a companion document to the LPI 175 Standard of Practice for the Design – Installation – Inspection of Lightning Protection Systems. …

Read Article about LPI 177 – 2017 Inspection Guide for Certified Systems

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