Austin Builders Supply
206 10th Street NE
Austin, MN 55912

(507) 437-3206

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Therma-Tru Doors

Therma-Tru Products - Superior Engineering and Enduring Beauty

Discover the possibilities for your home. Therma-Tru’s superior engineering results in high quality products with enduring beauty. Browse our full line of entry and patio door systems.

Fiberglass doors simply outperform wood doors and steel doors. View our comparison chart to learn more.