Which Door & Window Company Should You Choose in Fenton, MO?

Wilke Window & Door is a family-owned business established in 1961, specializing in premium windows, doors, and installation services for residential and commercial clients. We serve St. Louis and Southern Illinois as the largest Andersen Window & Door dealer, offering products like replacement windows, entry doors, and pre-finished millwork. Our commitment to quality, integrity, and customer satisfaction drives our expert team to deliver tailored solutions that enhance energy efficiency, security, and aesthetics for every project.