NG Windows

NG Windows Your window and door replacement experience should be simple and stress free, which is why we specialize in Infinity by Marvin fiberglass windows and doors.

Because some decisions should only be made once.

05/29/2026

Come with us to get everything we need for our softball tournament tomorrow!

Stay tuned to see who takes home the bragging rights in our tournament recap! 🥎

This is what we mean by a transformation 👏 This Dawsonville homeowner upgraded from a simple French patio door to an Inf...
05/27/2026

This is what we mean by a transformation 👏 This Dawsonville homeowner upgraded from a simple French patio door to an Infinity by Marvin 4-panel sliding patio door. Now, this space now feels larger, brighter, and completely connected to the outdoors!

Custom-fit windows. Cleaner views. More natural light ☀️ These rectangle and trapezoid-shaped Infinity by Marvin windows...
05/26/2026

Custom-fit windows. Cleaner views. More natural light ☀️ These rectangle and trapezoid-shaped Infinity by Marvin windows were designed specifically for this Alpharetta home, helping preserve its unique character while modernizing the look with fewer grids and more glass.

In observance of Memorial Day, our office will be closed today as we take time to honor and remember the brave men and w...
05/25/2026

In observance of Memorial Day, our office will be closed today as we take time to honor and remember the brave men and women who made the ultimate sacrifice for our country.

We look forward to serving you when we re-open tomorrow at 8 am.

05/21/2026

From humid summers to winter cold snaps, see how Infinity by Marvin fiberglass windows handle Georgia's four seasons. Learn why NG Windows trusts Ultrex® fiberglass

Sometimes you don't realize how much a front door is holding back your curb appeal... until you see the after. 😍 This bl...
05/20/2026

Sometimes you don't realize how much a front door is holding back your curb appeal... until you see the after. 😍

This black single door was swapped for a black fiberglass double door with clear glass. The natural light flooding in is just a bonus. Would you make the switch?

Ever heard of a Prairie grid? It's a craftsman-inspired pattern with small panes framing the edges and a large, open cen...
05/18/2026

Ever heard of a Prairie grid? It's a craftsman-inspired pattern with small panes framing the edges and a large, open center — and it completely transforms the look of a home!

Your windows should reflect your style, not just fill a hole in the wall. From classic to cottage to craftsman, we have grid options to match your home's personality.

Reviews like this remind us exactly why we love what we do! Thank you to this amazing homeowner for trusting NG Windows ...
05/14/2026

Reviews like this remind us exactly why we love what we do! Thank you to this amazing homeowner for trusting NG Windows with your project. It's an honor to serve this community and deliver results that make a real difference!

From dated to distinguished. 🏡 This Marietta, GA home got an instant curb appeal boost with a new fiberglass front door ...
05/12/2026

From dated to distinguished. 🏡 This Marietta, GA home got an instant curb appeal boost with a new fiberglass front door in a warm, natural wood finish.

Happy Mother's Day to all the amazing moms in the NG Windows family! Thank you for your hard work, your resilience, and ...
05/10/2026

Happy Mother's Day to all the amazing moms in the NG Windows family! Thank you for your hard work, your resilience, and all that you give — at work and at home. Today (and every day), we celebrate you. 💐

Address

11460 Maxwell Road
Alpharetta, GA
30009

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+17708881604

Website

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