Our Brands

Here at Exterior One, we pride ourselves quality and craftmanship. That start by offering our customers the highest rated replacement windows, doors and siding in the industry in the industry. We have worked with many manufacturers over the years and have found that they don’t always stack up the same. Which is why we have chosen these specific brands and products to offer our customers.


– Scroll through to learn about each brand –

Provia Windows, Doors and Siding

ProVia is nestled within the rolling hills of Sugarcreek, Ohio, the heart of the nation’s largest Amish population. The company was started in a garage by Bill Mullet more than 40 years ago and has grown into a nationally known manufacturer of high-quality entry door systems, energy-efficient, vinyl replacement windows and super polymer vinyl siding. ProVia has built a reputation in the building products industry for quality, old-world craftsmanship and personal care for customers, which extends to every part of our culture. The company has been through many changes to accommodate its growth, including expansions, acquisitions, and the implementation of state-of-the-art production equipment. The current headquarters, constructed in 1984, underwent major renovation and expansions in 1993, 2001 and 2005 and 2012/2013.

Today, ProVia remains privately owned by the Mullet family and continues to invest in its facilities, employees, customers and research & development. The company continues to manufacture outstanding replacement door, window and vinyl siding products with a dedicated growing team that distributes products throughout most of the United States.