General Exterior Door Information [ 38 articles ]
How-To Install Trim, Weatherstrip, and Corner Seal Pads
Learn how to install trim, weatherstrip, and corner seal pads for a new door when replacing an entry door from...
Therma-Tru Complete Door System
All Therma-Tru components are engineered to work together. A complete door system includes doors, glass, and components which work together...
How-To New Door Installation Part 1
Learn the first part of installing a new door when replacing an entry door from the professionals at Therma-Tru.
Architecturally Correct Doors
Paul Ciccone discusses what “architecturally correct” means, and compares a real wood door with fiberglass doors to point out differences...
How-To Determine Plumb, Level and Square
Therma-Tru provides a simple tutorial on how to check if a door unit is plumb, (true vertical alignment of the...