Homeowners and Contractors Love Penny Window
Since 1953, our team at Penny Window has been proudly serving the St. Louis area homeowners as well as the contractors that build those homes!.
We provide the same quality and consistency of service to our commercial customers as we have for over 60 years for residential customers. As a commercial contractor, you’ll receive the same great quality products at the lowest prices that have made us the leader in St. Louis and St. Charles counties.