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Business Details
49 Years
experience
Premium Aluminum Doors & Entry Systems in Niles, MI
Cross Aluminum has been a trusted leader in the design and manufacturing of high-performance aluminum door and entry systems since 1977. Founded on the principles of innovation and quality, our company was built from the ground up with proprietary extrusion designs that have set industry standards for durability and security. Over four decades, we have consistently delivered products that combine structural integrity with advanced thermal performance, meeting the evolving needs of architects, contractors, and facility managers. Our team of experts specializes in creating solutions that withstand extreme conditions, including blast testing, hurricane resistance, and forced entry protection.

With a commitment to transparency and customer satisfaction, we ensure every project receives meticulous attention to detail, from initial consultation to final installation. Our patented construction methods, including mortise-and-tenon joinery and thermally broken designs, reflect our dedication to engineering excellence. Recognized for our contributions to LEED-certified and net-zero projects, we continue to push the boundaries of what commercial entry systems can achieve while maintaining an unwavering focus on long-term value for our clients.
Services
Flush Entrances Stile & Rail Entrances Storefront Systems Curtainwall Systems Thermal Entry Doors
Details
  • Year established: 1977
Highlights and features
  • We offer 40+ years of experience in commercial aluminum door systems.
  • Our doors pass Category 1 blast tests and hurricane resistance standards.
  • Thermally broken designs meet LEED and net-zero project requirements.
  • Dual finish options provide aesthetic flexibility for interior/exterior design.
  • Patented mortise-and-tenon joinery ensures unmatched structural integrity.
Associations and certifications
  • Miami Dade County
What people say
High quality product Delivered on time No surprises Never had to replace Fair price
Services
FL-400 Flush Doors
Our FL-400 Flush Aluminum Commercial Doors are engineered to withstand Category 1 blast loads without damage. These tubular extruded doors feature interlocking designs every four inches, providing unmatched structural rigidity while allowing custom sizing up to 20 feet in height. Ideal for high-security applications in schools and office facilities, they combine durability with aesthetic flexibility through glazing options and no-through-bolting hardware requirements.
ThermaPlank FLT-400
The ThermaPlank FLT-400 Heavy Duty Commercial Entry Doors feature thermally broken construction with Polymide 66 struts for superior energy efficiency. Miami-Dade approved for hurricane resistance, these doors offer dual-finish capabilities and maintain structural integrity under extreme weather conditions. They are ideal for architects seeking both security and thermal performance in commercial buildings.
WST-500 Storefronts
WST-500 Thermal Commercial Storefront Doors combine structural rigidity with energy-efficient design, exceeding ASTM/AAMA standards. These thermally broken systems support LEED certification goals and offer dual-finish options for interior/exterior customization. Tested to withstand wind loads exceeding 200 mph, they provide security and environmental performance for modern commercial facades.
WS-500 Glass Entrances
WS-500 Commercial Glass Entry Doors utilize mortise-and-tenon joinery with tie-rod reinforcement for maximum stability. Designed for high-traffic environments, these doors accept glass infills from 1/8 to 1 inch and meet ADA requirements. Their construction ensures long-term performance in demanding commercial settings while maintaining aesthetic appeal.
Curtainwall Systems
Our CW2000 and CW2500 Curtainwall Systems offer thermally broken subframes with optional depths from 3.75 to 11.75 inches. Designed for low- to medium-rise buildings, these systems provide sound transmission control, condensation resistance, and dual-finish capabilities. They serve as slab-to-slab storefront alternatives while maintaining structural integrity and energy efficiency.
People
Ron Bartz
Facility Manager
With over 25 years of experience across five school districts, Ron has exclusively specified Cross Aluminum doors for new construction and replacements due to their unmatched reliability and performance.
Ben Emery
Vice President
Ben oversees operations at a facility that relies on prompt delivery of Cross Aluminum products, crediting the company for consistently meeting tight deadlines without compromising quality.
Duane Bollman
Director of Buildings & Grounds
As Maconaquah School Corporation's facilities director, Duane has installed Cross Aluminum doors for years, praising their durability in extreme weather and high-traffic environments.
Questions
What types of commercial doors does Cross Aluminum manufacture?
We produce blast-tested flush doors, stile-and-rail entrances, thermally broken storefront systems, and curtainwall solutions for commercial applications.
Are Cross Aluminum products hurricane-resistant?
Yes, our doors meet Miami-Dade County hurricane testing standards and withstand Category 1 blast loads without damage.
Can I get custom finishes for Cross Aluminum doors?
Our thermally broken doors offer dual finish options for distinct interior and exterior aesthetics.
How do Cross Aluminum doors ensure security?
Our patented mortise-and-tenon joinery and tie-rod construction provide superior forced entry resistance and structural rigidity.
What industries use Cross Aluminum products?
Our solutions serve schools, universities, YMCAs, and commercial buildings requiring durable, code-compliant entry systems.
How do I request a quote for Cross Aluminum products?
Contact us directly via phone or email for personalized assistance with product specifications and pricing.