MB-79N Aluminum Window & Door System

Elevate Your Space with European Engineering

At Vitraz Windows & Doors, we bring world-class craftsmanship directly to your doorstep with the MB-79N system—our most versatile and accessible aluminum window and door solution. Fabricated locally in the New York City metro area, the MB-79N combines sleek European aesthetics with robust performance, making it ideal for homeowners, contractors, and developers who demand both style and substance.

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What Is the MB-79N System?

The MB-79N is a thermally broken aluminum window and door system engineered for energy efficiency, structural durability, and modern design flexibility. As one of our flagship products, it is suitable for both residential and light commercial applications.

Key Features:

Thermally Broken Aluminum Frames: Helps minimize heat transfer for superior insulation.
Multi-Point Locking System: Enhanced security with tight sealing for improved performance.
Slim Profiles: Maximizes glass surface area for more natural light.
Over 200 Color Options: Fully customizable to match your aesthetic vision.
Double or Triple Glazing Capable: Achieve U-values suitable for energy codes or passive house standards.

Designed for the Modern Homeowner and Professional Builder

Whether you’re building a new custom home in Westchester, renovating a brownstone in Brooklyn, or overseeing a mid-size development in New Jersey, the MB-79N offers the flexibility and reliability you need. Our customers choose the MB-79N for its seamless balance of performance and price, especially when deadlines are tight and quality can’t be compromised.

Why Choose MB-79N From Vitraz?

We’re not just a reseller—we fabricate our systems right here in the NYC area. That means:

Fast Turnaround Times

Most competitors import their windows, which often results in 10+ week lead times. At Vitraz, we deliver most MB-79N orders within 2–3 weeks, thanks to our in-house production.

Direct Access to the Owner

You’re not calling a call center—you’re talking to the person who built your window. We pride ourselves on hands-on support, whether you’re adjusting a hinge or designing a custom configuration.

Local Expertise, Global Standards

Unlike many distributors, we understand the unique climate, codes, and architectural styles of New York and its surrounding regions. But we also adhere to strict European engineering standards, ensuring every unit performs to the highest expectations.

Technical Performance

According to the manufacturer specifications, the MB-79N system supports a variety of configurations and meets or exceeds the following performance criteria:

Thermal insulation: Uw values as low as 0.64 W/(m²K) with triple glazing
Air permeability: Class 4 (EN 12207)
Water tightness: Class E1200 (EN 12208)
Wind load resistance: Class C5/B5 (EN 12210)

These attributes make it an excellent choice for energy-efficient homes and mixed-use projects that prioritize comfort, sustainability, and ROI.

Customization Options

The MB-79N isn’t a one-size-fits-all product. We offer full customization, including:

Hardware Options:

Concealed or standard hinges
Modern handle styles in brushed, matte, or custom finishes

Glass Options:

Laminated or tempered
Low-E coatings for thermal performance
Soundproof glazing for urban environments
Argon gas

Frame Options:

Fixed, tilt-turn, casement, or operable window styles
Integrated screens or shades

With over 200 color finishes available—including dual-color options (different colors inside and out)—you can match or contrast your existing design palette.

Applications

The MB-79N system is engineered for adaptability:

Residential Homes: New builds or high-performance renovations
Urban Townhomes: Slim profiles complement narrow facades
Commercial Spaces: Light storefronts or office fit-outs
Passive Houses: Enhanced energy specs available

Whether you’re installing five units or fifty, MB-79N can scale to your project’s needs while staying within your timeline.

Real-World Example

One of our recent Long Island clients replaced outdated vinyl windows with custom MB-79N tilt-turn units in anthracite grey. The result? A dramatic transformation in curb appeal, measurable savings on energy bills, and a quieter, more comfortable interior.

As seen in customer reviews, homeowners frequently mention the noticeable difference in heat retention and noise reduction, especially during Northeast winters.

Get a Free Quote Today

If you’re looking for a premium aluminum window and door system that delivers on looks, efficiency, and performance—without the long wait—MB-79N by Vitraz is the smart choice.

Call us today or request a quote online to get started.

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