Shantz Windows is a family owned and operated business located in Southwestern Ontario with decades of experience in the glazing industry. Our services include the supply, fabrication and installation of aluminum windows, entrances, storefronts and curtainwall. We specialize in commercial construction and renovation with projects including hotels, restaurants, retirement communities, schools and apartment buildings.  

We pride ourselves on the relationships we have built in the industry and work with many general contractors, construction management companies and owners throughout Ontario and across the country.