20-year glass  ·  10-year hardware  ·  5-year installation  ·  guaranteed in writing 20-year glass, 10-year hardware, 5-year installation. Guaranteed in writing Warranty
A coastal dining room at sunset: fixed picture windows and a row of transoms above open onto marsh grass, a lawn and open water

Replacement Andersen Windows & Patio DoorsNY Metro / New Jersey Open the window Love what happens next

We send a Project Designer, not a salesperson. They measure every opening and tell you what the house will actually allow.

Book a Free In-Home Consultation See our work

“Finally, a window company that puts the customer first! No games, no pressure, just excellent service, beautiful Andersen windows, and a team that genuinely cares about doing things right.”

Crystal T.October 2026Read it on Google

Window & door replacement — NY Metro/New Jersey

Replacement windows and doors, throughout NY Metro/New Jersey

0% APR financing available*

Monthly payment options through Hearth: 60-second pre-qualification that does not affect your credit score. Get my rates.

*For qualified buyers, subject to credit approval. Financing is provided by lenders through Hearth, not by Window District. Rates, terms and promotional periods vary by lender and applicant.

Window District designs and installs replacement windows and patio doors for homeowners throughout NY Metro/New Jersey — every county in New Jersey, the five boroughs and Westchester. Every window and/or patio door project begins with a free in-home inspection and conversation: measuring the openings, looking at how the light moves through the room, and understanding what the house needs before anything is recommended.

We design and install only the full line of Andersen Double-Hung, Casement, Double Casement, Triple Casement, Fixed Picture, Gliding, Bay/Bow Units, Specialty Windows and Patio Doors. Not sure where to start? Begin with the style of your house.

Professional installation is precise and contained: drop cloths down, dust managed, the old units hauled away, and the room left cleaner than we found it — and it is the fitting, more than the window, that decides whether any of it works. Our process is fluid and transparent.

Communities we serve

New Jersey — statewide

New York City

Westchester

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