30 Best Window Replacement Companies in Sanatoga, PA (Jan 2023)
Window Companies Near Me
Looking to upgrade your windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top window installers in Sanatoga 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
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Sanatoga. According to the Department of Energy, heat gained or lost through outdated, drafty windows could be responsible for 25-30% of heating and cooling usage.
Luckily, helping you save energy with upgraded windows also aligns with our goals of reducing energy usage for the environment.
Efficient windows are especially important in Sanatoga, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $301 a year.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- EnergyStar Partner
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Makes charitable contributions
- Lifetime warranty
- Limited service area
Best Window Replacement Companies in Sanatoga
The EcoWatch team researched dozens of installers that serve the Sanatoga area to find the best window installation companies by our standards. The companies mentioned in this article scored best in our review categories, which include energy-efficient offerings, local expertise, availability, price, customer service and more.

Renewal by Andersen
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Manufactures products in-house
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Award-winning company
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen offers the best availability in Sanatoga. Andersen has been in the window installation industry for about 27 years. Many positive reviews on customer review websites back the provider's reputation.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen 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. 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 Sanatoga?While pricing information is not available on Andersen's website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you'd like more accurate pricing information, you can inquire about a quote on the company's website.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Quality of service will depend on your area
Window World provides windows expertise in Sanatoga. This company has 27 years of experience in the windows business, and it has become one of the most respected companies in the business. Many positive reviews from customers online back the company'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 right company for you.
Energy Efficiency of Window World WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Sanatoga?Window World does not detail prices on its website, but it's known for offering some of the most affordable window installations around. You can ask for a free quote on its website for more information about the cost.

Universal Windows Direct
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Wide variety of products and services
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Makes charitable contributions
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Lifetime warranty
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Limited service area
Universal Windows Direct provides the best warranty in Sanatoga. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the window replacement industry. Its reputation is backed by all the 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 right provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Sanatoga?Prices are not available on Universal's website since the cost of window replacement depends 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. If you'd like more accurate pricing information, you can get a quote on the company's website.

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 offers the best residential windows in Sanatoga. Window Nation has been in the window business for about 16 years.
If you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the right provider for you.
Energy Efficiency of Window Nation WindowsWindow Nation offers 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 Sanatoga?Prices aren't displayed 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. For more accurate information on the cost, you can ask for 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 is 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. Aeroseal has about 23 years of experience in the window replacement sector. The provider has a lot of glowing reviews from customers online.
You may want to consider picking Aeroseal if you're interested in a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. 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 Sanatoga?Pricing information is not available on Aeroseal's website because the cost of window replacement depends on how many and what type(s) of windows you need. However, 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.
One thing to note is that the following companies are national, which means the quality of the service may vary depending on your local team. We have tried to stay unbiased and transparent by mentioning pros and cons for each company.
More Window Replacement Companies in Sanatoga
The Glass Guru
Easton, PA-
No-Hassle Pricing
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Excellent Customer Service
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Arrives on Time
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Free Quotes
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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Commercial Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Northeast PA
Bethlehem, PA-
No-fee Quotes
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Excellent Customer Service
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Timely Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Emerald Windows
Philadelphia, PA-
Helps Educate Customers
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Arrives on Time
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Good Customer Service
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Reliable Service
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
REAL DEALS REMODELING & CONSTRUCTION,Inc.
Bethlehem, PA-
Helps Educate Customers
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Reliable Service
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Award-Winning
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Price Transparency
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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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
Green Star Exteriors
Holmes, PA-
Award-Winning
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Arrives on Time
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Supports Charities
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Helps Educate Customers
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-
Good Customer Service
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Helps Educate Customers
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Free Quotes
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No-Hassle Pricing
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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Commercial Windows
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Glass Showers
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Fast Delivery
Chapman Windows Doors & Siding
West Chester, PA-
Dependable Service
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Price Transparency
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Helps Educate Customers
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Reliable Appointment Windows
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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Double-Hung
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Sliding Glass
Master's Home Solutions
Bethlehem, PA-
Free Quotes
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Award-Winning
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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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Glass Showers
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Custom Windows
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Full-Service Installations
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Double-Hung
ARDMOR, Inc
Philadelphia, PA-
Award-Winning
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Reliable Appointment Windows
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Good Customer Service
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No-fee 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
Green Eco Solutions
Allentown, PA-
Educational Website
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Reliable Service
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Price Transparency
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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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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Home Genius Exteriors
Bala Cynwyd, PA-
Price Transparency
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Educational Website
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Excellent Customer Service
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Reliable Service
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
Eby Exteriors
Akron, PA-
Timely Service
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No-fee Quotes
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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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Custom Windows
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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
Energy Windows Doors & More
Conshohocken, PA-
Educational Website
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Dependable Service
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Excellent Customer Service
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Free Quotes
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
B&G Glass
Leesport, PA-
Arrives on Time
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Dependable Service
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Helps Educate Customers
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Price Transparency
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Business Windows
Renewal by Andersen Window Replacement
King of Prussia, PA-
Reliable Service
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Free Quotes
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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 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-
No-Hassle Pricing
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Excellent Customer Service
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Reliable Appointment Windows
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Free 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 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-
Award-Winning
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Price Transparency
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Timely Service
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Good Customer Service
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-
Arrives on Time
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Reliable Service
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Free Quotes
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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-
Educational Website
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Price Transparency
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Arrives on Time
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No-fee Quotes
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
Romero Roofing & Siding LLC
Collegeville, PA-
Award-Winning
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Helps Educate Customers
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Arrives on Time
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No-Hassle Pricing
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
Carranza Roofing & Remodeling
Bridgeport, PA-
Locally Recognized for Quality
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Excellent Customer Service
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Helps Educate Customers
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Reliable Service
Services Offered
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Residential Windows
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Wilmington
Wilmington, DE-
Gives to charity
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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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Architectural Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Alderfer Glass
Telford, PA-
Price Transparency
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Educational Website
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Dependable Service
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No-fee Quotes
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
Legacy Service
Southampton, PA-
No-Hassle Pricing
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Excellent Customer Service
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No-fee Quotes
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Educational Website
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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Commercial Windows
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Double-Hung
Alderfer Glass Co.
Lansdale, PA-
No-fee Quotes
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Educational Website
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No-Hassle Pricing
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Good Customer 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 Windows
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Commercial Windows
Alderfer Glass Company
Quakertown, PA-
Price Transparency
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Reliable Service
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Educational Website
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No-fee Quotes
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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Commercial Windows
Alderfer Glass Lehigh Valley
Allentown, PA-
Free Quotes
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Excellent Customer Service
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Reliable Service
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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 Windows
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Commercial Windows
West Chester Glass
PA · In Chester county industrial condominiums, PA-
Reliable Service
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Good Customer Service
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No-fee Quotes
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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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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Alderfer Glass Company
Royersford, PA-
No-fee Quotes
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Dependable Service
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Price Transparency
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Good Customer 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 Windows
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Commercial Windows
Penn Windows & Doors
Allentown, PA-
Excellent Customer Service
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Locally Recognized for Quality
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No-Hassle Pricing
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Educational Website
Services Offered
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Custom Window Designs
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Glass Showers
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Sliding Glass
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Double-Hung
How Installing Energy-Efficient Windows in Sanatoga Saves You Money
Switching to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here's more information on how switching out your windows could benefit you:
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, especially if you have an older home.
- Save on power bills: Switching to energy-efficient windows reduces your energy bills by about 12% because you need less energy.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: By using less energy after you upgrade to energy-efficient windows, you'll also be decreasing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Sanatoga
When researching window installation, each company provides different services and prices. Let's go over some typical costs and services.
How Much Do New Windows Cost?
Although the typical of replacing one window is about $600, it can range anywhere from $200 to $1,200. But costs will vary considerably depending on the current condition of your home, the quality of your products, the number of windows you need and your location. Many window companies also offer replacement door installations and other add-ons like coating, shutters, baths and more. Additional services will increase your overall project costs.
It's important to remember that windows with the best efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Sanatoga homeowners $301+ a year when replacing single-pane windows.
How much your window installation costs will also vary depending on the type of window material you choose for the frames. Wood windows are usually the most expensive, though it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
The first step of an installation is to clarify whether you should get a full-frame or pocket installation.
Full-frame installations involve replacing the whole window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has significant rot or deterioration. Full-frame installations require more time and labor and will increase overall costs. Pocket installations are on the simpler end and won't carry as large a bill because they involve simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you should opt for a full-frame installation instead.
Your window installation company will be able to help you understand what's best for your needs. In Sanatoga, the decision will mostly be based on how old your windows are and if there's any moisture damage. Wood can decay if it's not properly maintained over the years, so it's good to have a professional examine your frames and window sills.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- EnergyStar Partner
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Makes charitable contributions
- Lifetime warranty
- Limited service area
How We Choose the Best Window Installers in Sanatoga
EcoWatch is different from other reviewers since we examine these companies through a sustainability lens. Along with energy efficiency, we reviewed window companies all across the state and assigned rankings based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve Sanatoga so you can find a quality window installation company near you.
Work Quality
We're willing to bet that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer on this list to make sure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have good things to say about their experience with a certain company, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installation companies are not going to provide the highest quality service. Still, we want to ensure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Sanatoga's climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of Sanatoga window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Sanatoga, PA Window Replacement FAQs
How much does window installation cost?
The national average cost of installing one window is around $600 but can range from $200 to $1,200, depending on a few different factors. The price is generally influenced by the location of your property, the type and material of the window and the size of the window. Also, bear in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes include: awning windows, transom windows, double-hung and single-hung windows, bay windows, picture windows, slider windows and casement windows.
What do window installation companies do?
Window installation companies will do the entire process — from replacing old windows with new ones to cleaning up afterward. Additionally, a lot of companies offer window manufacturing, customization and repairs.
What time of year should I replace my windows?
Replacement windows can be installed during any season, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the home, so the temperature outside isn't necessarily a big factor. Most importantly, the weather should be dry.
Should I replace all my windows at the same time?
If you're upgrading your windows to get more efficient windows, replacing all of your 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 leaky, you can replace just those.