Engineered to Outlive You

  • Traditional Brooks Extenda-Life® Crossarms

    Douglas fir crossarms come from sustainable forests that are managed to meet the social, economic, and ecological needs of present and future generations. Treated douglas fir wood remains the most cost effective material in terms of initial costs as well as total lifecycle costs.

  • Distribution crossarms

    BROOKS is committed to producing the highest quality crossarms available in the industry. Our products are available in a wide variety of sizes and applications and meet all industry standards.


    For over 60 years Brooks Manufacturing Co. has been designing and manufacturing quality wood transmission products for the electric utlility industry. These products are available as individual components or as complete structure kits up to 345 kV. Transmission framing products are available with Extenda-Life® coating and end plates.


    Brooks has a wide variety of engineered hardware items and components which form an integral part of our structure designs and assembled wood products. We provide complete structure framing kits and project packages.

  • Eco-Factor

    On average, Brooks Manufacturing sequesters 15 million pounds of carbon per year. In addition, all the leftover wood scraps are used on-site to power a portion of our machinery.

  • BROOKS Braceless crossarm

    By eliminating the traditional, multiple mounting points for crossarms, the easily mounted braceless bracket installs in less time than traditional braces.

Distribution Crossarms

Transmission Framing

Pole Line Hardware


NEW UPDATE:  BROOKS standard crossarms, deadends, and braces can now be used in PLS.  Please visit to download BROOKS component libraries.