Harger’s Technical Support Department can provide a material estimate that includes all of the materials required to install a complete lightning protection system. Besides the list of materials we also provide a list of notes that state what standards we have designed the system to meet and if there are any issues that need to be addressed prior to you bidding the project.


Send us the details of the project and if available, we will download the required information from various sources. If we are unable to locate the drawings required, we will ask you to provide them for us. Typically, the following information is required in order to provide you the most accurate estimate.


 Index of drawings
 Utility site plan
 Architectural
    o Roof plan
    o Elevations
    o Building Sections
 Electrical
    o Lightning Protection and Grounding Layouts
    o Lightning Protection and Grounding Details
 Specifications
    o Lightning Protection
    o Grounding