Window Nation ✓
Company Background
America’s trusted window replacement experts since 2006
About Window Nation
Window Nation is one of America’s largest and most trusted window replacement companies, having installed over one million windows since its founding in 2006. Started by third-generation window experts Harley and Aaron Magden in Maryland, the company has grown to serve homeowners across the country with showrooms and installation teams in multiple states, including their Long Island, New York location.
Industry-Leading Installation Expertise
Window Nation’s installers average 16 years of experience and are factory-trained in the latest techniques. Before installation day, every opening is measured three times—down to the millimeter—ensuring a perfect seal. Their crews protect your home with drop cloths, carefully remove old windows, complete installations with precision, haul away debris, and perform a final walk-through to meet the highest quality standards.
Premium Window Products
All Window Nation products are Energy Star Certified, helping homeowners save money on energy bills year-round. They offer a complete range of window styles including double hung, sliding, casement, bay, bow, garden, and specialty windows. Their materials include high-performance vinyl and energy-efficient options designed for durability and comfort in any climate.
Award-Winning Service
Window Nation has been recognized as the 3rd Largest Window Dealer in the nation, earned the Remodeling Big 50 Award, Window & Door Dealer of the Year, Angi Super Service Award, and GuildMaster Award for Service Excellence. Licensed in over 12 states and committed to ongoing training, their team continues to set the standard for craftsmanship and customer care.
Window & Door Installation Services
Complete window replacement solutions for homes across Long Island and nationwide
Double Hung Windows
Classic two-sash windows that tilt in for easy cleaning. Perfect for traditional and modern homes with excellent ventilation and timeless style.
Sliding & Casement Windows
Horizontal sliding windows for wide openings and crank-operated casement windows for maximum ventilation and unobstructed views.
Bay & Bow Windows
Dramatic multi-panel windows that project outward, creating extra space, natural light, and stunning architectural focal points.
Garden & Specialty Windows
Box-style garden windows perfect for plants and herbs, plus custom specialty shapes for unique architectural features.
Door Installation
Professional installation of entry doors, patio doors, and sliding doors to complement your window upgrades and enhance curb appeal.
Energy Efficient Windows
Energy Star Certified windows designed to reduce energy bills, minimize drafts, and keep your home comfortable in every season.
Meet the Team
Third-generation window experts and industry-leading professionals
Window Nation Leadership
Window Nation was founded by Harley and Aaron Magden, third-generation window replacement experts who grew up learning the business from the ground up. What started as a single showroom in Maryland has grown into one of America’s largest window companies, now led by CEO Jeff Beck alongside executives Gina Morrison (Chief HR Officer), Kevin Kerber (Chief Information Officer), and Roger Chacko (Chief Revenue Officer).
The company’s Long Island team brings the same commitment to quality that has earned Window Nation national recognition. Every installer is factory-trained, averages 16 years of experience, and follows rigorous installation protocols including triple-measurement verification, home protection, professional installation, debris removal, and quality walk-throughs.
Service Areas
Professional window installation across Long Island, New York, and nationwide
Long Island, NY
Full window and door installation services for Suffolk County, Nassau County, Deer Park, and communities across Long Island.
New York Metro
Serving homeowners throughout the greater New York metropolitan area with professional window replacement services.
Maryland & DC
Window Nation’s founding market, serving Maryland, Washington DC, and Virginia with licensed installation teams.
Pennsylvania & New Jersey
Licensed window installation services throughout Pennsylvania and New Jersey for residential replacement projects.
New England
Serving Massachusetts, Connecticut, and Rhode Island homeowners with energy-efficient window solutions.
Pacific Northwest & More
Licensed in Washington, Oregon, Kansas, and expanding to serve homeowners nationwide with quality installations.
Frequently Asked Questions
Common questions about window installation from Window Nation
Window Installation Questions
Essential information about professional window replacement
Why choose Window Nation for window installation?
Window Nation has installed over one million windows since 2006 and is recognized as the 3rd largest window dealer in the nation. Their installers average 16 years of experience, are factory-trained, and follow rigorous protocols including triple-measurement verification. All products are Energy Star Certified, and the company is licensed in over 12 states with multiple industry awards for service excellence.
What types of windows does Window Nation install?
Window Nation offers a complete range of window styles including double hung, sliding, casement, bay, bow, garden, and specialty windows. They work with high-performance vinyl and energy-efficient materials, plus offer add-ons like Flexscreen. All windows are custom-made to fit your home’s unique openings and are Energy Star Certified for year-round energy savings.
What steps does Window Nation take to ensure accurate installation?
Window Nation measures every opening three times—down to the millimeter—before installation day. Their crews protect your home with drop cloths, carefully remove old windows, install new windows with precision, haul away all debris, and perform a final walk-through to ensure everything meets the highest quality standards.
Does Window Nation offer financing for window replacement?
Yes, Window Nation offers flexible financing options starting as low as 0% APR. They provide no-payment, no-interest promotional periods on qualifying purchases, making it easier for homeowners to upgrade to energy-efficient windows without a large upfront investment. Contact them for current financing details and eligibility.
What areas does Window Nation serve?
Window Nation serves homeowners nationwide with locations across Long Island (NY), Maryland, Virginia, Washington DC, Delaware, Pennsylvania, New Jersey, Massachusetts, Connecticut, Rhode Island, Kansas, Washington, and Oregon. They continue expanding to bring professional window installation to more communities.
Awards & Recognition
Industry-leading recognition for quality and service excellence
Project Resources
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