Great Variety of Windows and Doors, Always in Stock, Always a Deal.

Welcome to Windows Overstock, where we bridge the gap between trusted window dealers and discerning customers, creating a one-stop digital marketplace for all your window and door needs.

At Windows Overstock, we prioritize trust, transparency, and quality. We proudly collaborate with authorized dealers for CGI Windows and Doors, Lawson Industries, PGT Industries, WinDoor, Mr. Glass, ES Windows, and other leading manufacturers of impact windows and doors. These dealers, who possess established physical storefronts, can not only list their overstock items on our platform but also showcase windows and doors they've procured for resale. Customers can benefit from immediate availability and a curated range of impact-resistant products from these verified and esteemed sources. Our platform is designed with user convenience at its core. Beyond offering a variety of in-stock products, we've also introduced a reverse auction feature, revolutionizing the way you shop. State your requirements and let competitive offers find you. Whether you're on a quest to beautify a space or a dealer with a portfolio of top-notch products, Windows Overstock promises unmatched value. Dive in and discover why we stand out in the marketplace arena. It's essential to clarify that Windows Overstock is not a direct seller of windows and doors. Instead, we provide a specialized platform designed for our window dealer clients to showcase and sell their products. Our mission is to streamline and facilitate the connection between dealers and customers, emphasizing ease and authenticity. Windows Overstock is proudly owned by, a dedicated technology and consulting firm. At, we're deeply committed to enhancing the profitability of window and door dealers through bespoke technology solutions tailored to their unique needs. Think of us as the enablers, leveraging technology to bring the industry closer together.

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Discover the Perfect Fit

Dive deep into our vast collection of windows and doors. Whether you're searching for contemporary designs, classic looks, or discounted overstock, we've got it all in one place. Our platform is tailored with custom specifications to make your browsing experience as seamless as possible.

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Trusted Sellers, Quality Products

Join a community where quality meets trust. Our verified window dealers adhere to strict guidelines, ensuring you purchase only the best. Every dealer has a local municipal license, a dedicated warehouse, and is an authorized dealer of major window manufacturers.

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Hassle-Free Transactions

From the moment you find your product to the instant you finalize the purchase, we ensure a smooth and secure transaction. And if you're looking to sell, setting up your storefront is just a few clicks away. Our platform is designed for both buyers and sellers in mind, making the entire process effortless.

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Got questions? We've got answers. Our dedicated support team is here to help you navigate the platform, ensuring you have a delightful experience. From product queries to transaction concerns, we're with you every step of the way.

Transform Your Window & Door Experience

Join the Revolution of Simplified Shopping and Selling

Dive into a marketplace where finding and listing windows and doors is not just efficient but also rewarding. At Windows Overstock, we bridge the gap between top-notch sellers and discerning buyers, ensuring you get unparalleled quality at unbeatable prices. Don't miss out on the future of window and door shopping. Step in and discover a world of possibilities.