Manufacturer of the AutoTight Self-Adjusting Continuous Rod Tie-down System for shear walls in multi-story wooden structures.
We design, build and supply tie-downs for seismic  and high wind events to prevent uplift of buildings.
We also design embedments for our systems.
We specialize in quality after sales service to aid the successful installation of our product.

Our systems stay tight as the wooden building shrinks, automatically! 

Our systems include:
Take-offs
Layouts 
Needed submittals, calculations, and shop drawings.
All material and freighting logistics to the build site.

AutoTight tie-downs have the lowest deflection of any in the industry.
We have all needed approvals from ICC-ES and COLA.

The Tightest Shear Walls, make the Safest Buildings.

Commins Manufacturing

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