22 Best Window Replacement Companies in Westtown, PA (Jan 2023)
Window Companies Near Me
When you need to replace your windows, our guide to the top window installation companies can help you find the provider for you.
We analyzed all the top window installers in Westtown and selected the top 22 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
Whether you're doing home renovations or have old windows, windows play a vital role in conserving energy in your home. Drafty, leaky windows could lead to having higher electricity bills during the winter or summer months.
Thankfully, saving you money with efficient windows also helps our goals of conserving energy and the resources it takes to make it.
So if you're constructing a new home, renovating or replacing your windows in Westtown, this is the best place to get started.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Member of US Green Building Council
- No lifetime warranty
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- Lifetime warranty
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Manufactures products in-house
- Custom designs
- Limited service area
Best Window Replacement Companies in Westtown
The EcoWatch team assessed many window providers in Westtown to find the top ones for our readers. We assessed the providers based on energy-efficient offerings, local experience, coverage area, customer service, price and more.

Renewal by Andersen
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Manufactures products in-house
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Great industry reputation
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Member of US Green Building Council
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No lifetime warranty
Renewal by Andersen provides the best availability in Westtown. Andersen has around 27 years of experience in the window installation business. Many positive reviews on customer review websites back the provider's reputation.
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 WindowsA 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. Not all of Andersen's windows are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Westtown?Andersen does not detail 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. You can request a free quote on its website for more information about pricing.

Window World
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Great industry reputation
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Low prices relative to competitors
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Lifetime warranty
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the window replacement industry. Hundreds of positive reviews on customer review websites back the provider's reputation.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the perfect company for you.
Energy Efficiency of Window World WindowsWindow World's commitment to sustainability can be seen in its energy-efficient window offerings. 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 Westtown?Although prices are not available on Window World's website, it's known for offering some of the most affordable window installations around. If you'd like more accurate information, you can request a quote on the company's website.

Window Nation
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Wide variety of products and services
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Manufactures products in-house
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Custom designs
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Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window business for around 16 years. Its reputation is backed by several positive reviews on customer review websites.
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 appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Westtown?Even though prices are not available on Window Nation's website, 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. For more accurate information on pricing, you can receive a quote from the company.

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 Westtown. Aeroseal has about 23 years of industry experience, and it currently provides services to 13 states and Washington D.C.
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 appeals to eco-conscious consumers by providing energy-efficient window offerings. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Westtown?Prices aren't listed on Aeroseal's website, but it provides high-quality windows at a competitive price point. Receiving a free quote on its website is the best way to get more accurate information.

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 offers the best warranty in Westtown. This company has 20 years of experience in the windows business, and it has proved to be one of the most respected companies in the business. The company has a lot 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 Westtown?Prices aren't mentioned on Universal's 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. Receiving a free quote on its website is the best way to know for sure.
We strive to remain unbiased and transparent by including pros and cons for every provider. Additionally, any partnerships do not affect our reviews.
More Window Replacement Companies in Westtown
Emerald Windows
Philadelphia, PA-
Reliable Service
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Price Transparency
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Good Customer Service
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Helps Educate Customers
Services Offered
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Architectural Glass
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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
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Sliding Glass
Green Star Exteriors
Holmes, PA-
Reliable Appointment Windows
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Good Customer Service
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Award-Winning
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Consistent Workmanship
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Michael's Glass Company
Philadelphia, PA-
Timely Service
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Dependable Service
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Good Customer Service
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Free Quotes
Services Offered
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Full-Service Installations
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Custom Window Designs
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Tempered Glass
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Residential Windows
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Commercial Windows
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Glass Showers
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Fast Delivery
PJ Fitzpatrick
New Castle, DE-
Dependable Service
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Locally Recognized for Quality
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Helps Educate Customers
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Timely Service
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-
Award-Winning
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Reliable Service
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No-fee Quotes
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Helps Educate Customers
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
Kendall Total Home
Laurel Springs, NJ-
Good Customer Service
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Educational Website
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Price Transparency
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Free Quotes
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-
Reliable Appointment Windows
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Good Customer Service
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Helps Educate Customers
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Free Quotes
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-
Educational Website
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Consistent Workmanship
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Good Customer Service
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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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Full-Service Installations
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Double-Hung
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Sliding Glass
Energy Windows, Doors and More
Cherry Hill, NJ-
Good Customer Service
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Helps Educate Customers
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No-fee Quotes
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Arrives on Time
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
Ardmor, Inc
Pennsauken Township, NJ-
Timely Service
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No-Hassle Pricing
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Excellent Customer Service
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Award-Winning
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-
Good Customer Service
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Educational Website
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Reliable Appointment Windows
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Consistent Workmanship
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
Renewal by Andersen Window Replacement
King of Prussia, PA-
Excellent Customer Service
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Educational Website
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No-fee Quotes
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Dependable Service
Services Offered
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Energy-Efficient Options
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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
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Bay & Bow Windows
Renewal by Andersen Window Replacement
Glassboro, NJ-
Consistent Workmanship
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Good Customer Service
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Price Transparency
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Helps Educate Customers
Services Offered
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Energy-Efficient Options
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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
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Bay Windows
North American Window & Door
West Chester, PA-
Good Customer Service
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Consistent Workmanship
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Timely Service
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Price Transparency
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 Windows
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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-
Timely Service
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Helps Educate Customers
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Price Transparency
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Award-Winning
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-
Dependable Service
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Price Transparency
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Reliable Appointment Windows
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Architectural Glass
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Double-Hung
Homecraft Inc.
Garnet Valley, PA-
Free Quotes
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Reliable Appointment Windows
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Locally Recognized for Quality
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Reliable Service
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Architectural Glass
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Double-Hung
Nu Look Home Design, Inc.
Mt Laurel Township, NJ-
Dependable Service
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Helps Educate Customers
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No-Hassle Pricing
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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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Energy-Efficient Options
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Sliding Glass
Romero Roofing & Siding LLC
Collegeville, PA-
Helps Educate Customers
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Price Transparency
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Arrives on Time
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Double-Hung
Carranza Roofing & Remodeling
Bridgeport, PA-
Good Customer Service
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Reliable Service
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No-fee Quotes
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Award-Winning
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 World of Northern Delaware
New Castle, DE-
No-fee Quotes
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Gives to charity
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Helps Educate Customers
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No-Hassle Pricing
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
Window Guardians
Suite 218, PA-
Good Customer Service
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Price Transparency
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Award-Winning
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Arrives on Time
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
How Installing Energy-Efficient Windows in Westtown Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the change are the following:
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out damaging UV rays.
- Save money on power bills: Once you install energy-efficient windows, you can expect a reduction in your bills by about 12% because you'll require less energy to heat or cool your home.
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Westtown, that's about 286 pounds per year on average.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, particularly if you have an older home.
Estimated Cost of Window Replacement in Westtown
Each window installer provides various services and has varying prices based on a few factors.
How Much Do New Windows Cost?
According to our market research, the typical cost of replacing a single window is around $600. However, window installation costs can range from $200 to $1,200 for each window. Costs will vary considerably based on your location, the number of windows you need, the current condition of your home and the quality of your products. Many window companies also offer door installations and other add-ons like shutters, baths, coating and more. Additional services will increase overall project costs.
With windows, efficiency is the most important factor for most homeowners. High efficiency windows may cost more initially, but by increasing the efficiency of your home — particularly during the summer and winter — they can give you decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Westtown homeowners $310+ a year after replacing single-pane windows.
We recommend requesting free quotes from multiple window companies to find the one that works best for your budget.
What Services do Window Installers Offer?
There are generally two types of window installation services: full-frame and pocket installations.
Full-frame installations are usually done when you want to change the style of your windows or your window has significant deterioration. With this service, your installers will replace the total window, including the frame, trim and sill. A pocket installation entails installing a new window within the existing frame. So, instead of tearing out the whole unit and reinstalling it, the window installer will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company should be able to help you understand what's best for your needs. In Westtown, the decision will mostly depend on the age of your windows and if there's any moisture damage. Wood can decay if it's not properly maintained over the years, so it's a good idea to have a professional assess your frames and window sills.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Member of US Green Building Council
- No lifetime warranty
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- Lifetime warranty
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Manufactures products in-house
- Custom designs
- Limited service area
How We Choose the Best Window Installers in Westtown
In our search to make your home improvements easier and more eco-friendly in Westtown, EcoWatch chose the above companies as the top window installation companies in the city. Along with energy efficiency, we assessed several window installers in Westtown and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve the Westtown area so you can find the best window installation company near you.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each installer featured in our guide to ensure its technicians are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don't have good feedback about their experience with a certain company, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a substantial investment, so you'll want to be certain that investment is protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Westtown, PA Window Replacement FAQs
How much should window installation cost?
The average cost to replace a single window ranges from $450 to $650. There are many factors that affect the cost, such as your property's location, styles and sizes of windows, local labor costs, how energy-efficient the windows are, the number of windows and the materials used in designing the windows.
What kind of window is the most energy-efficient?
A window's energy efficiency is influenced by a variety of factors, including 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.
When do I have to use a window installation company?
You should hire a window installation company whenever you want to upgrade your windows. Installing windows is a involved process that can be difficult to do on your own, so it's best left to the professionals.
When is the best time of year to replace windows?
Replacement windows can be installed during any season, but autumn might be best. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into your house, so the temperature outside doesn't necessarily matter that much. What's more important than the temperature is that the weather should be dry.
Should I replace my windows all at the same time?
If you're upgrading your windows because of energy-efficiency, replacing all the windows at the same time is the only way to see a noticeable difference. However, if you have just one or two windows that are broken or drafty, you can replace just those.