27 Best Window Replacement Companies in Newark, DE (Mar 2023)
Window Companies Near Me
Looking to replace your home's windows? We've got all the information you need in this guide to the best window installation companies.
We analyzed all the top window installers in Newark and selected the top 27 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
A review of the best window replacement companies in Newark may not seem like the most captivating article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. Drafty, leaky windows can cost you in electric bills. In fact, the Department of Energy estimates that about 30% of your home's heat or cool air could be lost through your windows.
Luckily, saving you money with upgraded windows also aligns with our goals of conserving energy and the resources it takes to make it.
Because windows are so important for your home, selecting the right company for you is a big choice to make. That's why the EcoWatch team has made this list of the best window replacement companies, so you can more easily make an informed decision.
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Member of US Green Building Council
- No lifetime warranty
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Wide variety of products and services
- Lifetime warranty
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Newark
The EcoWatch Reviews team evaluated many window providers across Newark to narrow our list down to the top ones. The providers in this article scored best in our categories: energy-efficient offerings, customer service, price, availability and more.

Renewal by Andersen
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Great industry reputation
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Manufactures products in-house
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Member of US Green Building Council
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No lifetime warranty
Renewal by Andersen offers the best availability in Newark. This window installation company has been in business since 1995 and currently provides services to nearly every state except Mississippi and West Virginia.
Andersen may be the company for you if you're looking for one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen's commitment to sustainability shows in its energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Newark?Andersen does not list prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate pricing information is to request a free quote from the company.

Window World
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Lifetime warranty
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Low prices relative to competitors
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EnergyStar Partner
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Quality of service will depend on your area
Window World offers windows expertise in Newark. Window World has around 27 years of experience in the window replacement business. Many positive reviews on customer review websites back the provider's reputation.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's offerings are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Window World cost in Newark?Window World doesn't have any pricing information listed on its website, but it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.

Universal Windows Direct
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Makes charitable contributions
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Wide variety of products and services
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Lifetime warranty
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Some installations carried out by third-party contractors
Universal Windows Direct has the best warranty in Newark. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been operating since 2002 and currently serves 27 states nationwide. The company has hundreds of glowing reviews from customers online.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's windows are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Newark?Universal does not outline prices on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. Requesting a free quote on its website is the best way to know for sure.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows provides the best window installation for businesses in Newark. This company has 23 years of experience in the window installation industry, and it has established itself as one of the most respected companies in Newark. Its reputation is backed by many positive reviews from customers online.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Newark?Prices aren't displayed on Aeroseal's website, but it provides high-quality windows at a competitive price point. The best way to get more accurate information is to ask for a free quote from the company.
Please note that the following companies are national, which means the quality of the service may vary depending on your local team. We have tried to remain unbiased and transparent by listing pros and cons for every company.
More Window Replacement Companies in Newark
Green Star Exteriors
Holmes, PA-
No-Hassle Pricing
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Helps Educate Customers
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Supports Charities
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No-fee Quotes
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
PJ Fitzpatrick
New Castle, DE-
No-Hassle Pricing
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Dependable Service
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Educational Website
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Reliable Appointment Windows
Services Offered
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Glass Showers
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Architectural Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
Chapman Windows Doors & Siding
West Chester, PA-
Excellent Customer Service
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Free Quotes
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Arrives on Time
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No-Hassle Pricing
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Renewal by Andersen Window Replacement
King of Prussia, PA-
Free Quotes
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Dependable Service
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Good Customer Service
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Price Transparency
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Renewal by Andersen Window Replacement
Glassboro, NJ-
No-Hassle Pricing
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Excellent Customer Service
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Dependable Service
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Educational Website
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
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Sliding Glass
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Bay Windows
North American Window & Door
West Chester, PA-
Price Transparency
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Consistent Workmanship
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Good Customer Service
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Choice Home Remodeling, Inc.
New Holland, PA-
Consistent Workmanship
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Reliable Appointment Windows
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Excellent Customer Service
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Price Transparency
Services Offered
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Custom Windows
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Full-Service Installations
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Sliding Glass
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Double-Hung
Homecraft Inc.
Wilmington, DE-
Price Transparency
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Reliable Service
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Helps Educate Customers
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Energy-Efficient Options
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Architectural Glass
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Double-Hung
Homecraft Inc.
Garnet Valley, PA-
Arrives on Time
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Educational Website
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Price Transparency
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Energy-Efficient Options
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Architectural Glass
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Double-Hung
Window World of Harford
Bel Air, MD-
No-Hassle Pricing
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Reliable Service
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Good Customer Service
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Free Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
Window World of Northern Delaware
New Castle, DE-
Consistent Workmanship
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Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Wilmington
Wilmington, DE-
Educational Website
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Price Transparency
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Excellent Customer Service
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Supports Charities
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
West Chester Glass
PA · In Chester county industrial condominiums, PA-
No-Hassle Pricing
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No-fee Quotes
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Dependable Service
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Excellent Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Sliding Glass
South Jersey Glass & Door
Glassboro, NJ-
Helps Educate Customers
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Price Transparency
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Sliding Glass
Glick's Exteriors
Gap, PA-
Dependable Service
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No-fee Quotes
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Reliable Appointment Windows
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Price Transparency
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Double-Hung
Rutter Roofing & Exteriors
Malvern, PA-
No-Hassle Pricing
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Educational Website
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Good Customer Service
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Locally Recognized for Quality
Services Offered
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Double-Hung
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Residential Windows
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Full-Service Installations
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Custom Window Designs
Milanese Remodeling
Coatesville, PA-
Consistent Workmanship
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Arrives on Time
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Free Quotes
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Good Customer Service
Services Offered
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Custom Windows
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Energy-Efficient Options
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Business Windows
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Double-Hung
Kirkin Exteriors
Twin Lane Rd, DE-
Good Customer Service
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Helps Educate Customers
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Reliable Service
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
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Full-Service Installations
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Commercial Windows
Brandywine Exteriors
Wilmington, DE-
Timely Service
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Excellent Customer Service
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Reliable Service
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Educational Website
Services Offered
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Custom Windows
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Sliding Glass
Viwinco Windows
Morgantown, PA-
No-Hassle Pricing
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Educational Website
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Arrives on Time
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Excellent Customer Service
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
AH Davis & Son
West Chester, PA-
Price Transparency
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Free Quotes
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Educational Website
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Residential Windows
Window Genie of Malvern
Frazer, PA-
Excellent Customer Service
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Locally Recognized for Quality
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No-Hassle Pricing
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Timely Service
Services Offered
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Custom Windows
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Commercial Windows
ACRE Windows & Doors
Malvern, PA-
Locally Recognized for Quality
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Helps Educate Customers
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Dependable Service
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Excellent Customer Service
Services Offered
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Custom Windows
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Energy-Efficient Options
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Sliding Glass
Lane Exteriors
Wilmington, DE-
Reliable Appointment Windows
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Helps Educate Customers
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Good Customer Service
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No-fee Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
GoGlass
Dover, DE-
Timely Service
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No-Hassle Pricing
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
Top Pro Glass Mirror and Shower Door
Malvern, PA-
No-fee Quotes
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Price Transparency
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Educational Website
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Sliding Glass
Cochran Glass of Middletown
Middletown, DE-
Excellent Customer Service
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Supports Charities
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Price Transparency
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Helps Educate Customers
Services Offered
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Glass Showers
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Residential Windows
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Fast Delivery
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Doors
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Custom Window Designs
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Commercial Windows
How Installing Energy-Efficient Windows in Newark Saves You Money
Energy-efficient windows can provide benefits in several ways. Here are some reasons you may want to take the plunge and make the switch:
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Reduce your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can reduce your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of household energy use. Installing energy-efficient models can help lower how much energy is used in your home, therefore saving you about 12% more on your bills.
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Newark
Windows come in various purposes, shapes and styles, so costs and services will differ remarkably based on your project. Below, we describe the typical cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
Although the typical of installing one window is about $600, it can range anywhere from $200 to $1,200. But prices vary considerably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door replacements, which will make your project cost more.
It's also worth bearing in mind that energy-efficient windows will almost always cost more initially, but Energy Star predicts that upgrading the windows on your Newark home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you'll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
We recommend getting free quotes from several window installation companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
There are generally two types of window replacement services: full-frame and pocket installations.
A full-frame installation is a total window replacement. This service involves taking out the old window, the sill, and the exterior and interior trim. It can also involve other materials, like insulation and drip edges, which raise the total cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. A pocket installation entails replacing a window without replacing the frame. This means instead of taking out the whole unit and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company should be able to help you figure out which type of installation you need.
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Member of US Green Building Council
- No lifetime warranty
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Wide variety of products and services
- Lifetime warranty
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Newark
EcoWatch reviews differ from most reviews, as we examine these companies through a sustainability lens. We've decided to review the top window installation companies in Newark mostly based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy Star certified windows have been shown to lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the best window installation company near you.
Work Quality
When selecting new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it reflects the quality of services across nearly every category, including professionalism, warranty, cost, quality of installation, quality of parts and more.
Cost
This one is a give-and-take: as with other services, cheap window installers won't always provide the highest quality service. Still, we want to ensure we're highlighting companies that offer a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Newark, DE Window Replacement FAQs
What is the average cost to replace windows in a home?
The national average cost of installing one window is around $600 but can range between $200 and $1,200, based on several factors. The price is usually influenced by the size of the window, the type and material of the window and the location of your property. Also, keep in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
Which kind of window should I get?
A window's energy efficiency is influenced by a variety of factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
What services do window installation companies offer?
Window installation companies will do the entire process — from replacing old windows with brand new ones to cleaning up after the installation. In addition, many companies offer window manufacturing, customization and repairs.
How often do you need to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to open or close, they may need to be replaced.
Should I replace my windows all at the same time?
If you want to get more efficient windows and save money on energy costs, replacing all of the windows at the same time is the only way to see a noticeable difference. However, if you have only a few windows that are broken or drafty, you can replace just those.