Penny Window

Serving homeowners and contractors across greater St. Louis and St. Charles County, we offer top of the line products at a discounted price and the personal service you expect from a local, family-owned company. Whether your needs are for new construction or remodel or if you're a homeowner or contractor, our team at Penny Window have the knowledge and expertise to recommend the right window or door for your home. Through innovation and creativity, we believe we’re the clear choice for your home improvement or new construction. We not only stand behind our products, but we also stand alongside our customers to deliver unrivaled service – service that doesn’t end once our truck pulls away. We are always just a phone call away, ready to assist you before, during, and even long after your project is complete. Choose Penny Window as your St. Louis source for windows, doors, siding, and other home services. If quality materials and unmatched customer services weren't enough, we invite you to take advantage of our free estimate consultation, guaranteed installations, and first-rate warranties.