Beautiful, Functional, and Energy Efficient
Windows for Your Business

New Jersey's Commercial Windows and Installation Service

Affordable Quality + Professional Installation for your Business

A well-maintained building creates an inviting first impression of a business. One of the most impactful ways to elevate your business's aesthetic appeal is by upgrading to modern, energy-efficient windows. Worn-down, broken windows look unprofessional, and window frame warping and seal failure can cause air and water leaks and condensation to form inside the window panes. Water damage from leaky windows results in rot and mold that can spread to the walls and cause extensive, costly structural damage.

Churches. Synagogues, and small businesses turn to Universal WIndows Direct of New Jersey for energy-efficient replacement windows that will not only enhance their curb appeal, but make it easier to control the internal air temperature. Our windows can help lower your business.s energy expenses, leading to significant savings over time. We.re the locally owned and operated South Amboy, NJ, Universal Windows Direct Dealer trusted by property owners since 2002 for affordable, high-quality vinyl replacement windows. At Universal Windows Direct of New Jersey, our knowledgeable and friendly window consultants will help you select the ideal stylish, cost-effective vinyl replacement windows to give your business the professional, welcoming appearance it needs.

Wide Selection of Styles and Colors

Universal Windows stands out in the industry for never using recycled vinyl or cheap filler in our replacement windows. We use only 100% virgin vinyl in our premium Unishield® double-hung, casement, bay, crank-out, sliding, bow, garden, and picture windows come in a variety of styles and colors to offer you the best assortment from which to choose the perfect enhancements for your commercial building:

Top-Rated with Over 300 Five-Star Reviews

Over 300 5-Star Google Reviews | Top-rated Window Company

Yelp's Best Window Installers

Qualified Remodeler: #3 for 2025

A+ Universal Windows Direct of NJ | BBB Business Review

NJ's Top-rated Commercial Repalcement Windows

NJ's Top-rated Commercial Window & Installation
Installing beautiful, functional, durable, energy efficient, and affordable replacement windows for over 20 years.

Visit Our New Jersey Showroom

Directions to our South Amboy Showroom

Save Money Save Money with our Energy-Efficient Replacement Windows!

New Jersey businesses choose Universal Windows Direct for replacement windows and installation because we offer high-quality products, competitive prices, a pressure-free sales experience, and a True Lifetime Warranty. Our factory-trained, certified installers are trusted professionals who prioritize precision and customer satisfaction, providing a stress-free experience from building assessment to installation, including flexible scheduling, comprehensive price estimates, and thorough cleanup. With a selection of top-quality, energy-efficient window brands like Unishield and Polaris, our windows combine aesthetics with functionality. Universal Windows Direct of New Jersey is the preferred replacement window dealer of churches, synagogues and businesses located in residential houses, including:

  • Churches
  • Synagogues
  • Doctors' Offices / Clinics
  • Medical Buildings
  • Accounting Firms
  • Real Estate Agencies
  • Motels
  • Bed and Breakfasts
  • Bars
  • Taverns
  • Firehouses
  • Law Offices
  • Preschools / Nursery Schools
  • Florists
  • Tattoo Parlors
  • Home Improvement Companies
  • Auto Repair Shops

Window Replacement and Installation Service

Double-hung Windows

Single & Double-hung Windows

Crank-out / Casement Windows

Crank-out / Casement Windows

Bay and Bow Windows

Bay & Bow Windows

Sliding Windows

Sliding Windows

Picture Windows

Picture Windows

Garden Windows

Garden Windows

UniShield Replacement Windows

Authorized Polaris Replacement Window Dealer

Universal Windows Direct is your best source for a wide selection of our exclusive Unishield replacement window packages. Our replacement windows experts will consult with you to determine your needs and preferences and help you find the right windows for your home and budget.

Authorized Polaris Window Dealer

Transform Your Home with Polaris Windows

Looking for top-quality windows that combine energy efficiency, durability, and aesthetic appeal? Look no further than Polaris Windows. Trusted by homeowners across the country, Polaris offers a wide range of customizable window solutions designed to elevate the comfort and style of your home.

With Polaris windows, you'll enjoy:

  • Energy Savings: Reduce your utility bills with windows designed to insulate your home.
  • Enhanced Curb Appeal: Choose from a variety of styles, colors, and finishes that match your home's unique look.
  • Durability: Made with cutting-edge materials, Polaris windows are built to last and withstand the elements.
DOWNLOAD the Polaris Bay and Bow Window Catalog

Don't miss out on our FREE catalog — packed with all the information you need to make an informed choice and find the perfect window solution for your home.

Download your FREE Polaris Windows catalog now and start your home transformation today!

Unishield Replacement Windows

The exceptionally energy-efficient line of exclusive Unishield replacement windows is available exclusively through Universal Windows Direct. Unishield windows come with a lifetime labor and material warranty against frame warping, seal failure, cracking, and lock malfunction. All Unishield replacement windows are made to fit the specific window openings in your house to ensure a draft-free fit.

UniShield Replacement Windows

Super Spacer®

Protects against pests, reduces drafts, lowers fuel bills, and no maintenance needed

Protects against pests, Reduces drafts, Lowers fuel bills, No maintenance needed

Unishield replacement windows feature a foam Super Spacer® between panes of glass that has been shown to last five times longer and provide thermal protection superior to low-quality windows that use metal spacers. Compared to metal spacers, the Super Spacer does a better job of gas retention, allows for the contraction and expansion of the windows, and reduces outside noise transmission.

UniShield Replacement Windows

Innergy™

Increased energy efficiency, greater insulation, prevents condensation, and tests better than aluminum

>Increased energy efficiency, greater insulation, prevents condensation, tests better than aluminun

The Innergy™ option features fiberglass-reinforced resin window frame inserts that provide exceptional insulation and increased window support that prevents warping.

Great Options

Our exclusive Unishield windows are created in various configurations with customizable options to meet your needs, including over 12 exterior color options, laminate wood grain options, high-performance and decorative glass packages, a selection of interior wood finishes, and more.

UniShield® P Series Windows

Our Original UniShield Window

Unishield Classic Replacement Windows

Unishield Classic
Double-pane clear glass
Air space between window panes
Protects against indoor/outdoor heat transfer
Intercept spacer
Warranty: 20 year materials & 1 year labor

Unishield Plus Replacement Windows

Unishield Plus
Double-paned, double-coated Low-e glass
Argon between window panes
Solar Control
UV protection
Reduced energy bills
ENERGY STAR® rated
Super Spacer®
Warranty: lifetime materials & labor

Unishield Premium Replacement Windows

Unishield Premium
Triple-paned glass; two panes are double-coated Low-e glass
Argon between glass panes
Solar control
UV protection
Reduction of outdoor sound transmission
Reduction of utility bills
ENERGY STAR® rated
Super Spacer®
Warranty: lifetime materials & labor

Expert Guidance

Selecting the Right ProVia Products for Your Business

At Universal Windows Direct of New Jersey, our team of experts is dedicated to helping you find the perfect windows and doors for your business. We'll consider factors such as style, material, energy efficiency, and budget to recommend the best options for you.

With our extensive knowledge of window products and installation techniques, you can trust us to provide the best solutions for your building.

Get your Free Estimate

If you want to save money on your energy bills and enhance the curb appeal of your business, depend on Universal Windows Direct for replacement windows or entry doors.

Call the replacement window and door experts today to schedule a free estimate. Financing is available.

Schedule Estimate Visit Showroom 732-738-1500