We’ve been known as the trusted window replacement company for St. Louis & St. Charles Counties since 1953.
So, how may we help you today?
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We provide the best everyday value on top brands 🙂
Combining unmatched performance with distinctive style for a perfect fit.
What Our Customers Say
About us as a window replacement company; our products, pricing, and workmanship.
Energy Efficient Windows
Consider installing energy efficient windows to reduce your home energy consumption and save!
We offer the best in energy efficient windows, Anderson. These windows reduce the environmental impact homeowners have and increase savings.
Who is Penny Window?
For over 60 years, we have been serving greater St. Louis and St. Charles County with windows, doors, and siding.
We offer top of the line products at a discount price. Penny Window gives homeowners a simple and affordable way to freshen up their home.