Castle Windows provides the best windows & services to homeowners in the Trenton, NJ area. Our lifetime guarantee ensures that every product from Castle Windows will last for years on end. We are a family-owned business, and we treat all of our customers like they’re part of our family.
Castle Windows can be summed up in three words – family, reputation, and warranty. These principles are the reason we’ve been in business for over 42 years and have over 1,000,000 satisfied customers.
Castle Windows offers a true lifetime warranty. Other window manufacturers may claim to offer lifetime warranties, but if you read the fine print, it usually reads otherwise. Whether you have wood, double-hung, fiberglass, or aluminum windows, Castle Windows has you covered with our lifetime warranty.
Call Today to Schedule a Free Estimate For Replacement Windows for your Trenton, NJ Home!
Trenton homeowners have turned to Castle Windows for their top-notch windows and services for over 42 years. Let our window experts help you pick out the best windows for your home!
Our windows come in a variety of styles and formats to customize to your individual needs. The materials we use are high quality to ensure the strength and effectiveness of our products.
We offer a wide variety of windows for your Trenton home, including:
Call Today for a Free Trenton Window Replacement Estimate!
Lots of famous authors call Trenton home, including Samuel French, John Brooks, Edward Breese, Nancy Wood and Ntozake Shange.
While the Confederation Congress met in Trenton in November and December of 1784, Trenton was the US Capital.
Trenton is home to 3 historic sites – the Adams and Sickles Building, Friends Burying Ground, and Trenton Friends Meeting House.
The first reading of the Declaration of Independence happened in Trenton.
Lots of famous authors call Trenton home, including Samuel French, John Brooks, Edward Breese, Nancy Wood and Ntozake Shange.
While the Confederation Congress met in Trenton in November and December of 1784, Trenton was the US Capital.
Trenton is home to 3 historic sites – the Adams and Sickles Building, Friends Burying Ground, and Trenton Friends Meeting House.
The first reading of the Declaration of Independence happened in Trenton.











To receive a free estimate for new windows, doors, and/or siding for your home, please fill out the form below. We’ll get back to you with a quote soon!
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To receive a free estimate for new windows, doors, and/or siding for your home, please fill out the form below. We’ll get back to you with a quote soon!
*All fields required
DE – 1999207158
PA – 022931
ROC – H-07-08469-23-00
WC11681-H01
PUT PC2087
CT – 614413
MA – 164413
NJ – 13VH01471700
RI – 30039WV – 046472
MHIC – 05 -129489
VA – 2705143467
NY – 1400431
New Hampshire – Not Required
Indiana – Not Required
Ohio – Not Required
To receive a free estimate for new windows, doors, and/or siding for your home, please fill out the form below. We’ll get back to you with a quote soon!
*All fields required