login status

(close)
 

How-To Install a Replacement Door

Therma-Tru provides a comprehensive tutorial on how to replace a door unit. The tutorial displays how to remove the old door unit, prep the new opening, and install the new door unit. Replacing an entire door system may better be left to professional contractors. Feel free to contact Therma-Tru with questions about maintaining a door unit.

Updated on October 1, 2019

Was this article helpful?