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Therma-Tru® Entry Doors: Features and Benefits

The name Renewal by Andersen® has become synonymous with quality replacement windows. When we chose to offer entry doors in addition to windows and patio doors, we needed the kind of doors that match our high standards of quality, beauty and energy efficiency. In this blog, Renewal by Andersen of Des Moines shares a look at the features and benefits of Therma-Tru® entry doors.

Therma-Tru® Entry Doors: Features and Benefits

Curb Appeal Boost

Therma-Tru has been building entry doors since 1983 and is one of the first door manufacturers to offer fiberglass doors. Fiberglass is more suitable for entry doors that require texture as well as color. You can still get fine textures like wood grain with fiberglass, which lasts longer than traditional wood. In addition to standard single-sash entry doors, you have options, such as quadruple doors, in wood finish or solid colors.


Exterior doors must also provide security. Therma-Tru doors lead the pack when it comes to door security. Combined with a sturdy build and quality door hardware, you can have the peace of mind knowing that your front entry is safe and secure. Therma-Tru entry doors feature a multi-point locking system that engages the door and frame at three points, making it resistant to being forced open.

Energy Efficiency

Entry doors must have sufficient insulation to prevent heat loss during the winter season and heat gain during summer. Therma-Tru takes advantage of the latest technologies to ensure optimal insulation. Areas that typically cause air leaks, such as door corners, are fitted with seals improved weathertightness.

Proper installation is key to taking advantage of these benefits. Fortunately, when you hire Renewal by Andersen to install your windows and doors, you can expect only the best. Our factory-trained and certified installers have a proven track record of successful installations. In fact, we’re so confident of the installation work that we’re providing a 10-year installation coverage as part of our Transferable Limited Warranty.

To learn more about Therma-Tru entry doors or our other services including French doors, call Renewal by Andersen of Des Moines today at . You can also fill out our contact form to schedule a free in-home consultation. We serve Des Moines and the surrounding areas.


"We had most of our windows replaced and one door. I am so happy with not only the look of the windows and door, but also with the warmth and lack of air coming in. Craig McCormick and Levi did a great job. They were friendly, respectful and professional."

Janice B. - Altoona, IA
December 2013

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