Door Brands

America Building Products (ABP)

America Building Products (ABP) was established in 1991 as an employee-owned millwork distributor specializing in pre-finished doors. Based in Jefferson City, Missouri, ABP is a wholesale-only distributor of building products – including doors, windows and more – offered through their network of dealers in Missouri, Kansas and Illinois.


Wall-Vern Products is a family-owned door wholesaler in southern Illinois, serving over 300 distributors in Illinois and Missouri. Specializing in steel and fiberglass entry doors, Wall-Vern also offers latest trends and styles in custom doors in a variety of sizes and colors for either residential or commercial new construction or remodel applications.


At XL Building Products, we work with Masonite – one of the leading interior doors manufacturers. Known for innovative, high-quality products, Masonite offers strong and sturdy doors in a range of materials, glass options, finishes, designs and styles – all at an affordable price.


We partner with Lincoln Wood Products, Inc. for their nationally manufactured door products. Lincoln offers slide, swing, fold-a-way and slide-a-way patio doors in standard and custom sizes, configurations, colors, grill patterns, glazing options and a number hardware finishes.


Therma-Tru Doors

With roots going back to 1982, Therma-Tru, home of the first fiberglass door on the market, has been one of the nation's leading manufacturers and most preferred brands of fiberglass and steel exterior doors. Not only is Therma-Tru known for their durable door systems with the perfect mix of high performance and beauty, but they are dedicated to staying ahead in the industry’s latest trends and innovation, offering a variety of new products.


Mid-Am Building Supply, Inc.

Since 1967, Mid-Am Building Supply, Inc. has been a leader in building materials distribution, providing interior and exterior doors, windows, millwork solutions and other building materials focused on beauty and quality that is unsurpassed in the industry. At XL Building Products, we supply a selection of Mid-Am’s pre-hung doors and can special order your materials to your home or building’s specifications.


Huttig Building Products

As one of America’s largest domestic wholesale distributors of millwork, specialty building materials and wood products for light commercial, new residential construction, remodeling and repair work, Huttig® Building Products has been providing their dealers with reliable service and top-of-the-line products in an ever-changing industry.

If you would like to learn more about our door brands, Contact XL Building Products in St. Louis today to speak to one of our associates.

Premium Brands Provided by XL.