Not every window or door belongs in every building. In New York City—where you’re navigating landmark board approvals, co-op alteration agreements, and the structural realities of prewar construction—the manufacturer you choose matters as much as the product itself.

At Window & Door Pro, we’ve spent years building relationships with the industry’s most trusted names in wood, steel, aluminum, and specialty systems. Every partner on this page has earned their place through performance, reliability, and the ability to meet New York’s uniquely exacting standards.

Wood and wood-clad windows are the material of choice for New York City’s most architecturally significant buildings. From Upper West Side prewar apartments to Brooklyn brownstones and Landmarks Preservation Commission–approved renovations, wood windows offer the authentic character, thermal performance, and visual depth that no other material can replicate.

Wood-clad options — where a wood interior meets a durable aluminum or fiberglass exterior—are especially well-suited to NYC’s climate, standing up to humidity, temperature swings, and urban pollution while maintaining the warmth and finish quality of natural wood inside.

Our Wood & Wood-Clad Partners:
Marvin · Marvin Modern · Pella · Andersen · Norwood · Trimline · Parrett Windows & Doors

Steel windows have defined New York City’s architectural character for over a century. Found in landmarked loft buildings in Tribeca, classic six-over-six prewar construction on the Upper East Side, and contemporary ground-up projects across all five boroughs, steel offers unmatched strength-to-profile ratios—meaning slimmer sightlines and more glass with less frame.

For LPC-regulated buildings or any project where authenticity is non-negotiable, steel windows are often the only approved option. Our steel partners are among the few manufacturers who truly understand what New York City demands.

Our Steel Partners: Hope’s Windows · Optimum Window Manufacturing · Metro Steel Windows and Doors

Aluminum windows and curtain wall systems are the backbone of modern commercial and mixed-use construction across New York City. Lightweight, low-maintenance, and endlessly configurable, aluminum is the standard for new development, gut-renovated multifamily buildings, and commercial storefronts from the Financial District to Long Island City.

Today’s high-performance aluminum systems also meet New York’s increasingly stringent energy code requirements—combining sleek contemporary profiles with thermal breaks and multi-point locking for maximum efficiency and security.

Our Aluminum Partners: Universal Windows · Quaker Commercial · Western Window Systems · Arcadia · Modern Windows · Crystal · YKK · Kawneer · Zola Windows

For New York City spaces where indoor-outdoor connection is the design goal—rooftop terraces, brownstone garden levels, penthouse entertaining spaces, and commercial hospitality environments—folding and multi-slide door systems create the seamless transition that traditional windows and doors simply can’t achieve.

These systems require precision engineering, experienced installation, and careful coordination with structural requirements. We work with the industry’s leading specialty manufacturers to bring these statement-making systems to projects across NYC.

Our Folding & Specialty Partners: NanaWall · Solar Innovations

In New York City, an exterior door isn’t just an entry point—it’s an architectural statement. Whether you’re restoring a historic townhouse in Brooklyn Heights, finishing a high-end new build on the Upper East Side, or designing a custom co-op lobby entrance, the right door sets the tone for everything that follows.

We work with manufacturers who specialize in bespoke exterior doors—crafting pieces to specification in wood, steel, glass, and mixed materials, with the lead times and quality control that serious projects require.

Our Custom Door Partners: Upstate Doors · Parrett Windows and Doors

FEATURED PARTNER: MARVIN

For more than a century, Marvin has set the standard for wood and wood-clad windows and doors in North America’s most demanding architectural markets. Their products are specified by architects and demanded by discerning homeowners precisely because they don’t cut corners on materials, finish options, or performance.

At Window & Door Pro, Marvin is one of our most frequently specified manufacturer for landmarked buildings, high-end residential renovations, and projects where the details are non-negotiable.

Looking for the Perfect Fit for Your Next Project?

Every building in New York City is different. We’ll help you find the right manufacturer, the right product, and the right approach—from initial specification through final installation.