Contact Us Now!

We have windows, doors, and siding on display at our showroom. We will be eager to help you learn more about our products.

A History of Therma-Tru Doors

Therma-Tru Doors Installation

Are you tired of the same look of your home’s doors and windows? Do you want to upgrade your home with new Therma-Tru Doors or windows? Here are some tips to make your renovation project easier. First, avoid the common mistakes people make during renovations by planning before the project starts. Make sure you have a clear vision of what you want before you start demolishing walls or installing new doors.

Therma-Tru Doors are energy-efficient and can enhance the appearance of your home. If you live in Portland, OR, you can trust Kemp’s Windows Inc. for Therma-Tru Doors installation. With years of experience in the field, they can help you choose the perfect doors for your home.

Kemp’s Windows Inc. can also help with your window installation needs. They have a wide range of windows to choose from and can assist you in finding the best fit for your home. Their professional installation assures you of windows that enhance energy efficiency and look great.

If you want to transform your home, contact Kemp’s Windows Inc. today. Let them help you choose the best Therma-Tru Doors and windows for your home. Improve the look and energy efficiency of your home by contacting Kemp’s Windows Inc. now.

Our roots go back to 1962 when David Welles, a retired Owens Corning executive, purchased a bankrupt building supply company in Toledo, Ohio. In 1983, the company launched its Fiber-Classic style, the first fiberglass door on the market, creating a product never seen before: An entryway door that looked as beautiful as wood but with exceptional performance.

“People just couldn’t believe it,” says Deke Welles, the founder’s son and President of Therma-Tru from 1989 – 2001. “The product that looked so good was actually made of fiberglass.”

Storm Window Reviews
Exterior Door Installers

In 1985, we opened a 60,000 square-foot plant in Butler, Indiana. Within 10 years, we developed and introduced the Classic-Craft fiberglass door, followed a few years later by our Smooth-Star collection. In 2000, we patented our full door system.

In 2003, Therma-Tru became part of the Fortune Brands Home & Security family. And in September 2009, Therma-Tru and Fypon — the brand name leader in the urethane millwork — merged to bring their complementary products to market together. To meet the evolving expectations of our customers, we introduced our DoorWays App in 2015 to help homeowners visualize new doors on their own homes.

Our legacy of innovation continues with an investment in our new Innovation Center, which opened in early 2018. Located in Monclova, Ohio, just minutes from our corporate headquarters, the Innovation Center is a 30,000-square-foot facility that houses our Research and Development and Product Management teams.

Pella Window Discounts


Contact Information
Kemp’s Windows Inc.