Awarded Top 10 National Partner

Windows that are Built for life® from the shop just down the street

Infinity® from Marvin® hand-selected Global Home Improvement as their independent retail partner in PA, NJ, and DE for our decades of experience and service.

Our Team

Expect the best from your
window replacement specialists

Local, family owned & operated company

Proudly serving the Tri-state area for more than 16 years. Our one and only goal is to leave our customers completely satisfied-We guarantee it.

Trained, certified, & trusted
team of professionals

As an Infinity from Marvin preferred installer, we believe your new windows are only as good as the installation itself – backed by Our Lifetime Labor Guarantee.


Award winning products – Lifetime Warranties

Infinity from Marvin Ranked #1 in J.D. Power Study 2019, we back all our installations with an industry leading, Lifetime Warranty Guarantee.

Because you only want to do this once


We offer extended warranties with top tier
coverage included with every project.

Contact Us

Give your home a new view that will last a lifetime. Schedule a hassle-free consultation now.

You’ll never get tired of this view or what’s framing it.

Explore our complete collection of window styles, finishes and options to complement your vision.

Timeless Design

Fiberglass Windows

Proven Reliability

Fiberglass Doors

Unlimited Performance

Lifetime Warranty

“The project was done professionally in every phase…We only use Global as their attention to detail in every future project remains the highest priority.”

Joe Terry

Their work was done in an efficient and timely manner and the crew cleaned up each after completing their work. When people say “satisfaction guaranteed” they are talking about Global!

Barry Gibbs

“We are so happy we went with GHI to redo our windows, roof, siding, & gutters! Our home looks amazing and we get so many compliments daily!”

Bonnie Baldwin

Mobile Showroom

Don’t lift a finger. We’ll
bring the showroom to you.

Tell us about your project & see if you qualify for a visit from our mobile showroom!