If We Can’t Make It, You Probably Don’t Need It.

Tie Down engineering was born from finding a better solution to a simple problem in 1969. This engineering-first philosophy guided us into one of the most advanced custom manufacturing companies in the world today.

Roof Zone, a division of Tie Down, is excited to announce the launch of our newest catalog. This catalog has a number of exciting new additions to our offering. This includes the new Penetrator Sentinel which works on many different types of roofs, including concrete. We also have developed a […]

MaxQ Technology, LLC was acquired by Tie Down to further grow Liquid Cooling Markets in Renewable Energy, Electric Vehicle and Industrial Applications. This acquisition provides a clear growth path for volume production of high performance and reliable thermal management solutions for power conversion systems. Removing waste heat from power conversion […]

Our new video showing the Roof Zone Universal Guardrail and Zip Base test against the competition. With 40% less weight, it outperforms our competitors! Made in the USA Roof Zone also offers a lower price than the Chinese competitors!  

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