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Perma-Column® outperforms chemically treated wood… guaranteed!

THOR BUILDINGS uses an environmentally friendly solution that will outlast and outperform treated wood in the ground every time, guaranteed. Perma-Column® precast concrete columns will never rot or leach toxic chemicals into the soil, providing a long-lasting foundation that will exist in harmony with the land for generations to come.


Perma-Column® is 3x stronger than concrete

Insist on the foundation that’s guaranteed to never rot in the ground. Perma-Column® piers are precast concrete, reinforced with 60,000 psi rebar welded to a ¼˝ steel bracket. The patented combination of concrete, steel, and wood makes Perma-Column® the unmatched post-frame foundation solution for homes and municipal, commercial, and agricultural buildings.


Perma-Column® protects the value of your building

Insist on the post-frame foundation system that eliminates the costs of replacing rotted wood in the ground. Rotted wood posts can cost you thousands in repairs. You’re not constructing a temporary building, so don’t settle for a temporary foundation. Perma-Column® is engineered to protect the structural integrity of your post-frame building and is backed by a lifetime warranty.

For information on sizing, customization, and more, contact us today!


THOR BUILDINGS only uses ICC-ES certified Perma-Column®

Only Perma-Column® is guaranteed to never rot. The durable precast post-frame foundation system has been evaluated and certified by the ICC, the authority on building code compliance. That means Perma-Column® is guaranteed to meet building codes, resulting in easier project permitting and approvals. Protect the structural integrity of your post-frame building investment by choosing THOR BUILDINGS.