30 Best Window Replacement Companies in Newtown, PA (Jan 2023)
Window Companies Near Me
Thinking about upgrading your home's windows? We've got all the information you need in this list of the best window installation companies.
We analyzed all the top window installers in Newtown and selected the top 30 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 January 12, 2023
Why you can trust EcoWatch
Although renewable energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house's energy efficiency can also have a big impact on home energy conservation. The Department of Energy estimates that heat or cool air lost through outdated or drafty windows could make up around 30% of residential energy climate use. In Newtown, where the power bills are an average of $36 per month, that's almost $$127 per year wasted.
Fortunately, saving you energy with upgraded windows also aligns with our goals of conserving energy and the resources it takes to generate it.
Because windows have such a large impact on your home, selecting the best company for you is a big decision to make. That's why the EcoWatch team has created this list of the top window installation companies, so you can make an informed decision more easily.
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Great industry reputation
- Manufactures products in-house
- Low number of customer complaints
- Not ideal for residential installations
Best Window Replacement Companies in Newtown
The EcoWatch Reviews team evaluated several window companies in Newtown to find the top ones for our readers. The companies mentioned in this article scored best in our categories, which include energy-efficient offerings, price, availability, customer service and more.

Window World
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Large serice area
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Lifetime warranty
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EnergyStar Partner
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Quality of service will depend on your area
Window World provides windows expertise in Newtown. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window business for around 27 years.
Window World may be the company for you if you want one that 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 WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Newtown?While prices are not available on Window World's website, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen has the best availability in Newtown. This company has 27 years of experience in the windows industry, and it has proved to be one of the best companies in Newtown. The provider has plenty of positive reviews from customers on online review websites.
It 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 WindowsThere are a wide range of window types available from Renewal by Andersen, some of which are Energy Star products. 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 Newtown?Andersen does not display 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. Getting a free quote on its website is the best way to get more accurate pricing information.

Aeroseal Windows
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Great industry reputation
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Manufactures products in-house
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Low number of customer complaints
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Not ideal for residential installations
Aeroseal Windows has the best window installation for businesses in Newtown. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This window installation company has been operating since 1999 and currently serves 13 states and Washington D.C. Many positive reviews from customers online back the provider's reputation.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner offering 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 mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Newtown?Prices aren't available on Aeroseal's website, but it provides high-quality windows at a competitive price point. For more detailed information on pricing, you can inquire about a quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Newtown. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has been in business since 2006 and currently provides services to residents within 75 miles of its showrooms, which are in 13 states. The provider has a lot of glowing reviews from customers online.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Newtown?Prices aren't listed on Window Nation's website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. The best way to get more accurate pricing information is to ask for a free quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Newtown. Universal has around 20 years of experience in the windows industry, and it currently serves 27 states nationwide. Its reputation is backed by several positive reviews on customer review websites.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the perfect provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. The 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.
How much does Universal Windows Direct cost in Newtown?Pricing information is not available on Universal's website, as the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, 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. You can ask for a free quote on its website for more information about pricing.
Please note that the companies in this section are national, meaning the quality of customer service may depend on your local team. We have tried to stay unbiased and transparent by including both pros and cons for each company.
More Window Replacement Companies in Newtown
The Glass Guru
Easton, PA-
No-Hassle Pricing
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Excellent Customer Service
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Dependable Service
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Award-Winning
Services Offered
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Glass Showers
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Fast Delivery
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Northeast PA
Bethlehem, PA-
Locally Recognized for Quality
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Free Quotes
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Excellent Customer Service
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Reliable Appointment Windows
Services Offered
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Custom Window Designs
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Emerald Windows
Philadelphia, PA-
Helps Educate Customers
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Consistent Workmanship
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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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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Green Star Exteriors
Holmes, PA-
Helps Educate Customers
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Gives to charity
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Award-Winning
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Reliable Appointment Windows
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
Michael's Glass Company
Philadelphia, PA-
Free Quotes
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Excellent Customer Service
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Price Transparency
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Timely Service
Services Offered
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Full-Service Installations
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Custom Windows
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Tempered Glass
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Residential Windows
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Business Windows
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Glass Showers
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Fast Delivery
Accurate Roofing and Siding Inc.
Robbinsville Twp, NJ-
Reliable Service
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Helps Educate Customers
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No-fee Quotes
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Kendall Total Home
Laurel Springs, NJ-
Reliable Service
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No-fee Quotes
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
ARDMOR, Inc
Philadelphia, PA-
Helps Educate Customers
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Locally Recognized for Quality
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No-fee Quotes
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Arrives on Time
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Glass Showers
Home Genius Exteriors
Bala Cynwyd, PA-
Good Customer Service
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Free Quotes
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Consistent Workmanship
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Price Transparency
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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Double-Hung
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Sliding Glass
Energy Windows, Doors and More
Cherry Hill, NJ-
Price Transparency
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Free Quotes
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Arrives on Time
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Good Customer Service
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Double-Hung
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Sliding Glass
Ardmor, Inc
Pennsauken Township, NJ-
Excellent Customer Service
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No-fee Quotes
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Award-Winning
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Reliable Appointment Windows
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Glass Showers
Energy Windows Doors & More
Conshohocken, PA-
Reliable Service
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Reliable Appointment Windows
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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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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Good Customer Service
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No-Hassle Pricing
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Dependable Service
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
Nu Look Home Design, Inc.
Mt Laurel Township, NJ-
Price Transparency
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Excellent Customer Service
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Dependable Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Sliding Glass
Romero Roofing & Siding LLC
Collegeville, PA-
Excellent Customer Service
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Educational Website
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Award-Winning
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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
Mr. Handyman of Easton, Bethlehem, Nazareth & Allentown
Easton, PA-
Price Transparency
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Helps Educate Customers
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Consistent Workmanship
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Siding & Windows Wizards LLC
Trenton, NJ-
Helps Educate Customers
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Gives to charity
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Free Quotes
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Price Transparency
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Carranza Roofing & Remodeling
Bridgeport, PA-
Helps Educate Customers
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No-Hassle Pricing
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Excellent Customer Service
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Dependable Service
Services Offered
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Window Guardians
Suite 218, PA-
Good Customer Service
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Award-Winning
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No-fee Quotes
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Timely Service
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Alderfer Glass
Telford, PA-
Helps Educate Customers
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Free Quotes
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Dependable Service
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No-Hassle Pricing
Services Offered
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Glass Showers
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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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Business Windows
Legacy Service
Southampton, PA-
Free Quotes
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No-Hassle Pricing
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Helps Educate Customers
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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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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
Alderfer Glass Co.
Lansdale, PA-
No-fee Quotes
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Price Transparency
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Helps Educate Customers
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Reliable Service
Services Offered
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Glass Showers
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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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Commercial Windows
Alderfer Glass Company
Quakertown, PA-
Free Quotes
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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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Glass Showers
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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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Business Windows
Alderfer Glass Company
Royersford, PA-
No-fee Quotes
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Excellent Customer Service
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Educational Website
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No-Hassle Pricing
Services Offered
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Glass Showers
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Residential Windows
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Architectural Glass
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Doors
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Custom Windows
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Business Windows
Joe The Roofer
Freehold Township, NJ-
Locally Recognized for Quality
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No-fee Quotes
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Consistent Workmanship
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Price Transparency
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
Norman's Glass & Auto Services
Burlington, NJ-
No-fee Quotes
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Excellent Customer Service
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No-Hassle Pricing
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Norman's Glass & Auto Services
Trenton, NJ-
Educational Website
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No-fee Quotes
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Glass Showers
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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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Double-Hung
Window World of Philadelphia
Horsham, PA-
Price Transparency
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Helps Educate Customers
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Good Customer Service
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Free Quotes
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
Infinity from Marvin - Homespire Windows & Doors
Norristown, PA-
Free Quotes
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No-Hassle Pricing
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Good Customer Service
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Reliable Service
Services Offered
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Custom Windows
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Residential Windows
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Sliding Glass
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Double-Hung
Window World Garden State West
Flemington, NJ-
Charitable Giving
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Reliable Service
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
How Installing Energy-Efficient Windows in Newtown Saves You Money
There are quite a few benefits of switching to energy-efficient windows. Some reasons you may want to consider making the change are the following:
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% when you install Energy Star certified windows. In Newtown, that's about 286 pounds per year on average.
- Save on electricity bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of residential energy use. Switching to energy-efficient windows can help decrease that number, which helps you save some money on your bills.
- Protect your investment: If you have a relatively old home, your windows are most likely outdated. Upgrading your windows can improve the insulation in your home and also help raise the value of your house if you decide to sell.
Estimated Cost of Window Replacement in Newtown
Windows come in various purposes, shapes and styles, so costs and services will vary tremendously based on several factors. Below, we go over the average cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
Even though the typical to replace a single window is around $600, it can range anywhere from $200 to $1,200. But costs will differ considerably based on the number of windows you need, the quality of your products, your location and the current condition of your home. Many window companies also offer replacement door installations and other add-ons like baths, coating, shutters and more. These extra services will increase your overall project costs.
It's also worth noting that energy-efficient windows will typically cost more upfront, but Energy Star estimates that upgrading the windows on your Newtown 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. The amount of money you'll save by installing energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Asking for free quotes from several providers is the best way to find out which one is right for you.
What Services do Window Installers Offer?
The first step of a replacement is to think about whether you should get a full-frame or pocket installation.
Full-frame installations require replacing the full window — the sill, frame, trim and all. These are typically done when you want a new style for your windows or when it has a great amount of deterioration. Full-frame installations require more time and labor and will increase overall costs. A pocket installation involves installing a new window without replacing the frame. So, instead of removing the whole window and rebuilding it, the installer will just slide the replacement window (also called a retrofit or insert window) into the frame.
If you're hiring a reputable window installation company, your company will be able to recommend the best type for your project. In Newtown, the choice will mostly be based on the efficiency of your home and the age of your existing frames.
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Great industry reputation
- Manufactures products in-house
- Low number of customer complaints
- Not ideal for residential installations
How We Choose the Best Window Installers in Newtown
In our search to find the most reliable, eco-friendly window installers in Newtown, EcoWatch assessed dozens of companies before landing on these. Along with energy efficiency, we evaluated each installer and ranked them based on the following methodology:
Service Area
Since this is a guide for Newtown, we paid more attention to companies that provide services to the city. There are certainly reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in Newtown.
Work Quality
When selecting new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the brand of window you choose. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don't have nice things to say about their experience with a certain company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: similar to most services, cheap window installers may not provide the most quality service. Still, we want to make sure we're highlighting companies that offer a wide range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a substantial investment, so you'll want to be certain that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Newtown's climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Newtown window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Newtown, PA Window Replacement FAQs
How much should window installation cost?
The national average cost to install one window is about $600 but can range between $200 and $1,200, based on several factors. The price is usually dependent on the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What type of window is the best for energy efficiency?
A window's energy efficiency is affected by several factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.
Do I really have to use a window installation company?
You should use a window installation company whenever you want to replace your windows. Installing windows is a complex process that can be difficult to do on your own, so it's best handled by the professionals.
How long does window installation take?
Each window takes around 30 minutes to install depending on the type of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.
Should I replace all my windows at the same time?
If your windows are more than 20 years old, it's most likely time to replace all of them. At that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less stress.