Heavy Duty Flush Door Entrances View Details FL-400 Flush Entrance Door This unique flush plank door, created over forty years ago, would one day pass category 1 blast tests undamaged. View Details WST-500 Thermal Stile & Rail Door The ThermaStile™ Monumental Stile and Rail door provides security and strength along with the environmental benefits the industry demands. View Details 4 ½” Thermal Storefront Framing Systems These frame types are available in Non-Thermal, Thermal, and Ultra Thermal options. They accept 1-3/4” and 2” thermal doors with dual finish options also available. View Details Product Categories We began working from special extrusion designs in 1977, conceived by the founder of the corporation, and we continue to expand our designs to meet the ever-growing variety of customer needs. When you compare design, structural integrity and price, we believe you will realize what our faithful customers have discovered; that there is not a better long-term value that can be found in the door industry. FLUSH ENTRANCES STILE & RAIL ENTRANCES STOREFRONTS CURTAINWALL Inspiration St Joseph High School St. Joseph High School, located in St. Joseph, Michigan, on the shores of Lake Michigan; was designed by Hebard & Hebard Architects, S. Bend, Indiana. The glass... View Project Top Projects Andrews University Andrews University was established in 1874. For over a century, the university has strategically developed a campus rich with historical buildings Niles/Buchanan YMCA A YMCA is a busy place, and the Niles/Buchanan YMCA is certainly a testimony to that fact. Of course, the entrances to this facility needed to compliment the architect’s attractive building design Western Michigan University, Fetzer Building Western Michigan University needed a heavy-duty entrance to be installed into a larger curtainwall system. An automatic door operator was also to be part of this package. View All Projects Testimonials "In working with Cross Aluminum for over 25 years in my career in five local school districts, they are probably the only vendor I've dealt with that has delivered a high quality product on time, per spec, and within a given budget each time. Because of the work done upfront by the sales team and the questions they ask, I always know exactly what I'm getting - no surprises when the job is done. In addition to new construction, I've replaced many existing doors/frames with Cross doors, but I've never had to replace a Cross door for any reason. I don't even shop for doors any more. I know Cross will provide me the appropriate door, frame, and hardware for my current need at a fair price and that I'll probably never have to touch that door opening again." RON BARTZ Facility Manager To spread great values, build quality products, and inspire innovation by creating value for our team and customers. The only way to enter. Flush Entrances FL-400 FL-400 Flush Aluminum Commercial Doors FLT-400 ThermaPlank™ FLT-400 Heavy Duty Commercial Entry Doors Stile & Rail Entrances WST-500 WST-500 Thermal Commercial Storefront Doors WS-500 WS-500 Commercial Glass Entry Doors MS-400 MS-400 Medium Stile and Rail Door Entrances NS-250 NS-250 Narrow Stile Aluminum Door Entrances Storefront E4500 4 ½” Interior Storefront System T14000 4 ½” Thermal Aluminum Storefront Framing Systems T14000-IO 4 ½” Thermal Inside/Outside Storefront windows T14650 6 ½” Thermal Commercial Storefront Windows System Curtainwall CW2000 2” Face Curtain Wall System CW2500 2 ½” Face Aluminum Curtain Wall Framing Systems Explore Home Products Downloads Inspiration Contact Us Legal Terms Privacy Contact Us 1770 Mayflower Rd. Niles, Michigan 49120 Business: (269) 697-8340 Toll-Free: (800) 806-DOOR info@crossaluminum.com © 2021, Cross Aluminum. All Rights Reserved.