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Lightning Protection IllustratedThe book, plus Installer Exam Practice: Questions with Answers and Lightning Protection Mistakes: Before & After free.US$ 27

Installer Exam Practice: Questions with AnswersFREE

Lightning Protection Mistakes: Before & AfterFREE

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⚡ Add them to your order for US$ 9.90 each

Layout & Material Takeoff WorkbookPractice drawing a system layout on real roof plans and counting every air terminal, foot of conductor and ground rod, with worked solutions.US$ 9.90~~US$ 19~~-48%+ Add to my orderRoof Attachment Field CardsOne printable card per roof type (shingle, metal, membrane, tile) showing which fastener goes where and how to seal it.US$ 9.90~~US$ 19~~-48%+ Add to my orderInspection & Maintenance ChecklistsPrintable checklists to walk a system from the roof to the ground, so nothing gets skipped at inspection or yearly maintenance.US$ 9.90~~US$ 19~~-48%+ Add to my order

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Order summary ˅US$ 27

Lightning Protection Illustrated

~~US$ 63~~US$ 27

Installer Exam Practice: Questions with AnswersBonus

Included

Lightning Protection Mistakes: Before & AfterBonus

Included

TotalUS$ 27