Windows & Doors

We are the window experts. We understand how windows work and we know all of their different components, many of which we keep on hand to help solve customer issues. If a window or door is off by even the slightest bit, it can cause big problems for the contractor. That’s why we triple check every order, going the extra mile to eliminate any oversights. We offer great lead times that allow our customers to complete jobs efficiently and affectively. Much of our fleet is custom designed to deliver windows with virtually zero risk of damage. Our attention to detail and depth of knowledge make us the premier window and door provider in Missouri and Illinois.

Here at Cardinal Building Materials, we’ve worked hard as the professional contractors’ backbone since 1956. We put our decades of experience to good use every day, providing our customers with everything they need to complete a job the right way the first time. We ask questions to make sure our customers aren’t forgetting anything and we listen to their individual needs. Our territory managers not only oversee and ensure we are delivering the highest quality of service to each individual account, they inquire about customers’ unique requests to ensure that each and every request is communicated and adjusted for. There is no customer need that we cannot fill.

Our high standard for service is matched only by our breadth of knowledge and standard for quality products. When you work with Cardinal, you can rest assured that you are purchasing the best of the best. We analyze product quality and keep up on market trends, selling only the highest rated and most respected products available. Our fleet of box trucks – the largest in the area – allows us to get contractors their materials on time and our triple-check system assures they are delivered in good condition.

Our customers also count on us as a resource for building their businesses. We offer a variety of training options for our customers, bringing in professionals from all backgrounds to train them on everything from new product releases and moisture management to accounting and customer service. Due to the immense respect we have for our customers, we choose not to compete with them and never sell to the public. Give us a call today – we want to help you build your business.

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