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Custom Aluminum Windows & Doors Manufacturer
Metal Window has been a trusted leader in custom aluminum window and door manufacturing for over six decades. Specializing in premium-quality, durable products, we combine advanced engineering with timeless design to meet unique architectural needs. Our expertise spans custom casement windows, sliding door systems, and innovative multi-slide configurations tailored for both residential and commercial applications. With a legacy rooted in Southern California, we serve clients nationwide through strategic partnerships like Affordable Windows in Phoenix, AZ.

Our commitment to eliminating maintenance challenges through solid aluminum construction sets us apart in the industry. Backed by thousands of successful projects and client testimonials praising our professionalism, responsiveness, and craftsmanship, we continue to innovate while maintaining the highest standards of quality. From initial design consultations to final installation, our team ensures seamless execution for every custom order.
Services
Custom Windows Custom Doors Aluminum Windows Aluminum Doors Window Screens Multi-Slide Doors Casement Windows Security Doors
Highlights and features
  • We have over 60 years of specialized experience in aluminum window manufacturing
  • Our custom designs accommodate unique architectural requirements and dimensions
  • We use 6063-T6 aluminum alloy with sigma-welded joints for superior durability
  • Our team provides comprehensive support from design to installation
  • We offer True Divided Lites and security screen door options
What people say
Professionalism Punctuality Quality Responsiveness Amazing service
Services
Custom Windows
We create made-to-order aluminum windows using 6063-T6 alloy with sigma-welded construction. Our custom solutions accommodate unique dimensions and design preferences while maintaining structural integrity. Clients receive durable, low-maintenance windows that enhance property value through superior craftsmanship and energy-efficient performance.
Custom Doors
Our custom door manufacturing includes heavy-duty sliding systems and multi-slide configurations with welded aluminum frames. These doors combine security with aesthetic appeal, featuring options like True Divided Lites and compatibility with security screen systems for enhanced functionality in residential and commercial settings.
Window Screens
We produce two styles of aluminum-framed window screens using 16x18 charcoal fiber mesh. Our flat and long-leg designs ensure proper ventilation while preventing pest intrusion, with traditional screen clips providing secure installation that maintains window aesthetics.
Multi-Slide Doors
Our advanced multi-slide door systems enable seamless transitions between interior and exterior spaces. Configurable for glass-to-glass corners and available with security features, these doors offer modern functionality while maintaining thermal efficiency and structural durability through precision-engineered aluminum components.
Casement Windows
We manufacture premium casement windows with aluminum frames that provide superior weather resistance. These windows feature precision hardware for smooth operation and enhanced security, with customizable configurations that accommodate various architectural styles while maintaining long-term performance.
Questions
What makes your aluminum windows different from competitors?
Our windows use 6063-T6 aluminum alloy with sigma-welded joints for superior strength and durability, eliminating maintenance needs through solid construction.
Do you offer custom sizes and configurations?
Yes, we specialize in custom manufacturing to meet exact architectural specifications, including unique dimensions and specialized design elements.
What door systems are available?
We offer heavy-duty sliding doors, multi-slide configurations, and swinging doors with welded aluminum frames for residential and commercial applications.
How do your products handle climate challenges?
Aluminum construction with quality finishes resists warping, cracking, and swelling, maintaining performance in varied weather conditions without maintenance.
Can I get security features with your windows and doors?
Yes, we offer security screen doors and reinforced configurations that maintain aesthetic appeal while enhancing property safety and protection.