LINK TO: Home Page. LINK TO: Home Page. LINK TO: Preventor System 2005 Lightning Protection System.

Home Page.

Preventor Brochure.

Notable Installations.

Going Green.

Faraday vs Preventor.

Manufacturers Standard HBP21.

Master Specification.

Annual Inspection.

Free Design Service.

Product Catalog.

Do-It-Yourself Preventor Kit.

Installation Procedures.

Judgment and Court Order.

Contact Lightning Preventor.

LINK TO: Heary Bros. Web Site.
Lightning Preventor Products Are Proudly Made in the USA.

Manufacturer's Standard: HBP-21 for Lightning Protection Systems

For Architects, Construction Engineers and Specifiers

You may read and print the entire text of HBP-21, the Manufacturer's Installation Standard for Early Streamer Emission Air Terminals. This official industry document is available for download below.

Insert the printed specification documents into your project contract, and pass the installation schematics over to your contractor.


» Manufacturer-Standard-HBP-21.pdf   [Acrobat PDF, 1 MB]