About Replacement Windows

About our NJ Replacement Windows 

Replacement Windows installed by AGM

Energy Efficient Windows in New Jersey and
Exceptional Energy Savings

Our Energy Saving Replacement Windows are Designed to Stop Drafts and Make Your Northern or Central New Jersey Home Much More Efficient and Comfortable.
We are Family-Owned and only concentrate on windows and doors which make us experts in our field.

Since AGM has a focus on energy efficiency, we offer some of the most Energy Efficient replacement windows at the most affordable prices. We proudly offer Okna Windows, Starmark Evo Windows NJ,  and Majestic Windows by Ideal.

Give us a call today for a Free Estimate at (973) 884-6130

Okna Windows and Doors NJ Authorized Dealer
OKNA Insul-Tec 500 Windows

Okna Insul-Tec 500 Series Windows

The Okna 500 Insul-Tec combines excellent craftsmanship with a traditional look and feel. This series offers all the benefits you come to expect from a quality vinyl window with a variety of options to make your home more efficient. 

OKNA 600 Series Eco-Pro WIndows

Okna "ECO-PRO" 600 Series Windows

The Okna 600 series is one of the most air tight windows in the industry and was designed to last decades and make your home as efficient as possible. Excellent high performance glass. 

OKNA Enviro-Star Windows

Okna ENVIRO-STAR 800 Series Windows

Also called the Okna 800 Series. The most Energy Efficient windows in the industry and are specifically designed to meet the demanding weather conditions in the northern New Jersey area.

Majestic Windows

MAJESTIC "Signature Series" Windows by Ideal

With superior quality and craftsmanship, Majestic windows are built with a unique exterior design that emulates the beauty of a traditional wood window without the care and maintenance.

Our coverage area is usually within just 45 minutes from our location
so addressing customer concerns are quick and easy

Made in the USA

AGM Window and Door
12-16 Littell Road
Unit 8D 
East Hanover, NJ 07936


Phone: 973-884-6130  
License: #13VH09591100