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Premium Vinyl Windows & Doors in Merrick, NY
North East Windows USA has been a family-owned leader in vinyl window and door manufacturing for over 75 years. Our fourth-generation commitment to excellence ensures every product meets rigorous AAMA Gold Label and Energy Star standards through advanced engineering and in-house quality control. With full vertical integration via our sister company Quality Lineals USA, we maintain unmatched precision from raw materials to final assembly. Our Merrick, New York facility produces customizable solutions for residential and light commercial applications, including double hungs, sliders, casements, and patio doors with industry-leading U-values. We guarantee structural performance through NFRC ratings and third-party testing while maintaining some of the fastest lead times in the industry.

Our limited-lifetime warranty reflects confidence in products designed to last generations. As environmental stewards, we implement lean manufacturing practices and recycle 100% of production waste. Employing over 200 local workers, we combine 75 years of craftsmanship with cutting-edge technology to create America's most durable vinyl windows. Our direct customer support connects clients with owners or trained staff - never automated systems. With distribution spanning from Maine to Maryland, we remain dedicated to American manufacturing excellence.
Services
Double Hung Windows Sliding Glass Doors Casement Windows Custom Architectural Shapes Patio Doors Egress Windows Soundproof Windows New Construction Windows Replacement Windows Vinyl Fencing Systems
Highlights and features
  • Fourth-generation family-owned manufacturer with 75 years of industry expertise
  • Vertically integrated production ensures quality control at every manufacturing stage
  • Products meet rigorous AAMA Gold Label and Energy Star certification standards
  • Industry-leading U-values for superior energy efficiency in all climate zones
  • Direct owner/operator customer support with no outsourced service departments
Associations and certifications
  • AAMA Gold Label
  • NFRC Rated
  • Energy Star Certified
  • FGIA Partner
Services
Double Hung Windows
Our double hung vinyl windows feature precision-engineered tilt sashes for easy cleaning and maintenance. With optional accessory grooves for nailing flanges and multiple glass package options, these windows suit both replacement and new construction projects. Each unit undergoes structural testing to meet AAMA Gold Label standards while maintaining Energy Star certification across most US climate zones.
Sliding Glass Doors
Custom-manufactured sliding glass doors available in 2-panel, 3-panel, and 4-panel configurations with transom options. Constructed with reinforced vinyl frames and low-E argon-filled glass packages, these doors combine security with thermal efficiency. Stock inventory ensures quick delivery while custom sizing accommodates unique architectural requirements for residential and commercial applications.
Casement Windows
Bevel and flat sash casement windows engineered for maximum energy efficiency. Our casements feature multi-point locking systems and compression seals that exceed industry air infiltration standards. Available in white, almond, bronze, and two-tone finishes, these windows integrate seamlessly with both traditional and modern building designs while maintaining NFRC thermal performance ratings.
Custom Architectural Shapes
Unique window shapes including circles, arches, and geometric designs crafted to exact specifications. Each custom unit maintains structural integrity through reinforced vinyl profiles while incorporating standard energy-efficient glass packages. Our manufacturing capabilities support complex architectural visions without compromising on thermal performance or durability.
New Construction Windows
Complete window systems designed for new building projects featuring integral nailing flanges and brickmold casings. These units meet ASTM structural requirements for commercial applications while maintaining residential energy efficiency standards. Optional J-channels and custom sizing ensure compatibility with modern construction techniques and building code requirements across multiple climate zones.
Questions
Are your windows Energy Star certified?
Yes, all our products maintain Energy Star certification across most US climate zones through rigorous NFRC testing and thermal performance standards.
Do you offer custom sizing options?
We provide full customization for all window and door products, including non-standard dimensions for both replacement and new construction applications.
What warranty coverage do you provide?
All products include a limited-lifetime warranty covering both materials and workmanship, reflecting our confidence in long-term product performance.
Can homeowners purchase directly?
As a manufacturer, we sell through authorized distributors and contractors. Please contact our office for dealer locations in your area.
What quality certifications do you hold?
Our products carry AAMA Gold Label certification, NFRC ratings, and Energy Star certification through third-party testing by FGIA and ALI laboratories.
How quickly can orders be fulfilled?
With over 65 stock sizes available and vertically integrated production, we maintain some of the fastest lead times in the industry for both standard and custom orders.