About Us

United Building Supply has been serving Sheboygan, Ozaukee, Washington counties and the surrounding area since 1987. We strive to treat each customer like they are family. We pride ourselves in the highest level of customer service along with offering "Quality Products at Competitive Prices."

United Building Supply specializes in exterior siding and trim, new construction and replacement windows, and exterior/interior doors. Our staff works hard to help you understand what products are the best "fit" for your project.

Thank you for taking the time to visit our website. Please feel free to contact us should you have any questions.